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ELEVRA LITHIUM LIMITED Capital/Financing Update 2017

Feb 15, 2017

64838_rns_2017-02-15_fee0f4d8-d14f-49f9-977c-0bed9ea44b01.pdf

Capital/Financing Update

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16 FEBRUARY 2017

AUTHIER MAIDEN JORC ORE RESERVES

Sayona Mining Limited (ASX: SYA) ("Sayona" or the "Company") is pleased to announce a maiden Ore Reserve estimate based on the positive outcome of the Pre-Feasibility Study (“PFS”) for the development of the Authier lithium project in Quebec, Canada.

The PFS which is the subject of a separate announcement made today, demonstrates the technical and financial viability of constructing a simple, low-strip ratio, open-cut mining operation and processing facility producing spodumene concentrate. The positive PFS demonstrates the opportunity to create substantial long-term sustainable shareholder value at a manageable capital cost.

The positive PFS is considered sufficient to determine, in accordance with the JORC Code 2012, that a subset of the Measured and Indicated Mineral Resource (please see ASX announcement “Authier Lithium Project JORC Resource Significantly Expanded”, 23 November 2016) be classified as Ore Reserves – see Table 1.

Table 1 – Authier JORC Ore Reserve Estimate (0.45% Li20 cut-off grade) Reserve Estimate (0.45% Li20 cut-off grade)
Category Tonnes (Mt)
Grades (% Li20)
**Contained Li20 **
Proven Reserve 4.9 0.97% 47,821
Probable Reserve
5.3
1.06% 55,904
Total Reserves 10.2 1.02% 103,725

The PFS demonstrates that a viable mining and processing operation, and the infrastructure to support this, are available to develop the project. The PFS takes into account all the modifying factors considered material to the development of the project and statement of Ore Reserves. The inputs into the economic and financial analysis were based on realistic assumptions of technical, engineering, operating and economic factors. The capital and operating cost estimates were obtained from reputable consulting groups at the appropriate level of confidence for the PFS.

The PFS recommends advancing the project to the next study phase in conjunction with a number of optimisation programs, including additional definition and expansion drilling, further geotechnical and metallurgical test-work, and consideration of other downstream value-adding opportunities.

Corey Nolan, Chief Executive Officer, commented “ This Ore Reserve, along with the recently completed Pre-Feasibility Study represents a significant milestone for the Company as it transitions from explorer to developer. A drilling program has commenced with the aim of significantly expanding the project resource and reserve base, and improving the economic returns of the project ”.

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Authier Pre-Feasibility Overview

Introduction

The Authier project area comprises 19 mineral claims totaling 653 hectares, and extends 3.4 kilometres in an east-west, and 3.1 kilometres in a north-south direction. The mineral claims are located over Crown Land. The tenure is all in good standing and there are no known impediments to obtaining a license to operate. The claims are subject to a number of underlying vendor royalties.

The Authier project is situated 45 kilometres north-west of the city of Val d’Or, a major mining service centre, situated in the Province of Quebec. Val d’Or is located approximately 466 kilometres north-east of Montreal. The project is easily accessed by a rural road network connecting to a national highway a few kilometres east of the project site.

The deposit is hosted in a spodumene-bearing pegmatite intrusion. The dimensions of the deposit drilled to date are 825 metres long, striking east-west, with an average thickness of 25 metres, ranging from 4 metres to 55 metres, dipping at 40 degrees to the north. The deposit outcrops in the eastern sector and then extends up to 10 metres under cover in the western sector. The lithium mineralisation at the Authier project is related to multiple pulses of spodumene bearing quartz-feldspar pegmatite. Higher lithium grades are related with high concentrations of mid-to-coarse spodumene crystals (up to 4cm long) in a mid-to-coarse grained pegmatite facies.

Mineral Resources

The project has more than 18,800 metres of diamond drilling in 141 holes. The project was initially drilled between 1991 and 1999 by Raymor Resources Ltd (including bulk sampling and metallurgical testing programs), by Glen Eagle between 2010 and 2012, and Sayona has recently completed 3,967 metres of HQ size diamond drilling in 18 holes. Holes were typically drilled perpendicular to the strike of the mineralised pegmatite to provide high confidence in the grade, strike and vertical extensions of the mineralisation.

On 23 November 2016, an independent JORC Mineral Resource (2012) estimate was reported incorporating the 18 diamond core holes for 3,967 metres. The estimation was based on an Inverse Distance Squared interpolation using Micromine software. The parent block dimensions used were 5 metres x 5 metres x 5 metres with sub-blocks of 2.5 metres x 2.5 metres x 2.5 metres in accordance with the drill spacing and pegmatite body geometry.

The JORC compliant Mineral Resource estimate at 0.5% Li20 cut-off grade is outlined in Table 2.

Table 2 – Authier JORC Mineral Resources Estimate (0.5% Table 2 – Authier JORC Mineral Resources Estimate (0.5% Table 2 – Authier JORC Mineral Resources Estimate (0.5% Li20 cut-off grade)
Category Tonnes (Mt) **Grades % Li20 ** **Contained Li20 **
Measured 4.72 1.03% 48,519
Indicated 7.13 1.10% 78,280
Inferred 1.90 1.05% 19,901
Total 13.75 1.06% 146,700

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Mineral Reserves

The Measured and Indicated Resources were used for the optimisation studies to estimate the Ore Reserves, and SGS Canada found no material flaws in the existing Mineral Resource model. All the mineralised material classified in the Inferred Resource category was considered as waste for the pit optimisation process.

SGS Canada’s scope of work for the mining study, included:

  • Mine planning criteria (dilution, ore losses and cut-off grade criteria);

  • Open pit optimisation to determine pit shell for eventual economic extraction of the orebody;

  • Mine design and scheduling;

  • Mine infrastructure and layout;

  • Mine production scheduling;

  • Mining capital and operating cost estimation;

  • Revenue and cost modelling; and

  • JORC (2012) Ore Reserve reporting.

The non-mining related optimisation inputs and modifying factors utilised were derived from the PFS level assessment work, including:

  • Processing costs for the plant designed by Bumigeme;

  • Metallurgical recovery factor of 80% to a 5.75% Li20 concentrate by SGS Lakefield;

  • Average life of mine selling price of US$515/tonne for 5.75% Li20 concentrate (source: Deutsche Bank);

  • An exchange rate of 0.76 CAD:USD; and

  • Concentrate handling costs provided by a logistics contractor.

As part of the 2016 drilling program, the Company drilled 18 holes totaling 3,967 metres of oriented HQ core. Geo-technical work included logging the spodumene bearing pegmatite and adjacent footwall and hanging wall rock of 18 drill holes. Two holes were fully logged and 2,681 structures were identified, and 142 point load tests were performed. The Company also collected 10 samples for uniaxial compression strength testing at the Université de Montréal l which confirmed the ore as being very hard to extremely hard. The information produced was used to define the proposed pit parameters outlined in Table 3.

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Table 3 – Geotechnical Pit Design Parameters Table 3 – Geotechnical Pit Design Parameters
Parameter Unit Value
Overall Slope Angle(rock) degrees 40-45
Overall Slope Angle(overburden) degrees 30
Bench Height(single bench) metres 5
Bench Height(double bench) metres 10
Batter Face Angle degrees 70/80
Berm Width(double bench) metres 6

SGS Canada carried out the pit optimisation utilising Whittle Software based on conventional open pit mining using trucks and a hydraulic shovel, at a 0.45% Li20 cut-off grade. The basic optimisation principle of the algorithm operates on a net value calculation for each block in the model (i.e. revenue from sales less total operating cost, being mining, processing, and general and administration costs) in order to determine to what extent the deposit can be mined profitably. The Ore Reserve statement outcomes are outlined in Table 4.

Table 4 – Authier JORC Ore Reserve Estimate (0.45% Li20 cut-off grade)

Table 4 – Authier JORC Ore Reserve Estimate (0.45% Li20 cut-off grade) Table 4 – Authier JORC Ore Reserve Estimate (0.45% Li20 cut-off grade)
Category
Tonnes (Mt)
Grades (% Li20)
**Contained Li20 **
Proven Reserve
4.9
0.97%
47,821
Probable Reserve
5.3
1.06%
55,904
Total Reserves
10.2
1.02%
103,725

The Company is pleased with the very high conversion rate of 86% of the Measured and Indicated Mineral Resources to Ore Reserves.

The design indicates a pit of ~900 metres in length (east-west), an average of 450 metres width (north-south) and down to a final pit depth of 190 metres. The maximum planned total material movement, including waste, stockpile reclaim, and ore to the run-of-mine (“ROM”) pad is 7.8 Mtpa.

The Company is now looking at a number of optimisation options that it believes will significantly enhance the value of the project, including additional definition and expansion drilling, further metallurgical and geotechnical test-work, and other downstream valueadding opportunities.

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Mineral Resource Estimate (Summary Information Required by Listing Rule 5.8.1)

Geology and Geological

The Property geology comprises intrusive units of the La Motte pluton to the north and Preissac pluton to the south, with volcano-sedimentary lithologies of the Malartic Group in the centre. The volcano-sedimentary stratigraphy is generally oriented east-west and ranges between 500 metres and 850 metres in thickness (north-south). The volcanic units comprise principally ultramafic (peridotitic) metavolcanic flows with less abundant basaltic metavolcanics. Several highly metamorphosed metasedimentary units described as hornblende-chloritebiotite schists occur on the south-central portion of the Property generally in contact with the La Motte pluton to the north (Karpoff 1994).

The northern border of the Preissac pluton, composed of granodiorite and monzodiorite, runs east-west along the southern edge on the Property. To the north, muscovite monzogranitic units of the La Motte pluton cover the Property. Numerous small pegmatites generally composed of quartz monzonite are intruding the volcanic stratigraphy including the larger spodumene-bearing pegmatite which is the focus of the current Mineral Resource estimate.

The deposit is hosted in a spodumene-bearing pegmatite intrusion. The dimensions of the deposit drilled to date are 825 metres long, striking east-west, with an average thickness of 25 metres, ranging from 4 metres to 55 metres, dipping at 40 degrees to the north. The deposit outcrops in the eastern sector and then extends under up to 10 metres of cover in the western sector. The lithium mineralisation at the Authier project is related to multiple pulses of spodumene bearing quartz-feldspar pegmatite. Higher lithium grades are related with high concentrations of mid-to-coarse spodumene crystals (up to 4cm long) in a mid-to-coarse grained pegmatite facies .

Drilling Techniques and Hole Spacing

The project has more than 18,800 metres of diamond drilling in 141 holes. The project was initially drilled between 1991 and 1999 by Raymor Resources Ltd, by Glen Eagle between 2010 and 2012, and Sayona has recently completed 3,967 metres of drilling in 18 holes, HQ core diameter size, standard tube and bit. The core was oriented using a Reflex ACT III tool. All core drilling before 2016 was NQ core diameter size, standard tube and bit, not oriented.

Holes were typically drilled perpendicular to the strike of the mineralised pegmatite to provide high confidence in the grade, strike and vertical extensions of the mineralisation.

DDH holes were drilled on nominally grid patterns ranging from 30 metres x 30 metres up to 50 metres x 50 metres. The grid pattern is considered an adequate spacing for establishing geological and grade continuity along strike and down dip and therefore appropriate for defining Measured, Indicated and Inferred Resource categories within the resource area.

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- Sampling and Sub Sampling

Drill core HQ diameter samples cut to two halves with one half placed in a new plastic bag along with the sample tag sent for analysis. The other half was replaced in the core box with the second sample tag for reference.

Sampling boundaries are based in geological contacts of spodumene-bearing pegmatite with host rock.

In general, at least two host rock samples were collected each side of the contacts with the mineralised pegmatite.

Sample preparation of the drill core samples collected during the 2016 drilling program completed at the SGS Canada Inc laboratory (“SGS”) facilities in Sudbury, Ontario follows industry best practice, involving oven drying, crushing and pulverising onsite to respect the specifications of the analytical protocol, and then are shipped to SGS Mineral Services laboratories in Lakefield, Ontario, for analysis.

Sample sizes are considered appropriate with regards to the grain size of the sampled material.

For sample preparation and sub-sampling techniques, and details of drill core samples before 2016, please refer to Table 1 of ASX release “Authier JORC Resource Estimate”, 7 July 2016.

Sample Analysis Method

Assaying of all 2016 drilling sample received at SGS were processed according to the following procedure at the SGS preparation facilities in Sudbury, Ontario. All samples are inspected and compared to the chain of custody (“COC”) and logged into the SGS laboratory management system, then weighted and dried. Sample material is crushed to 75% passing 10 mesh (2mm), split to obtain a 250g sub-sample which is then pulverised to 85% passing 200 mesh (75 microns).

The analyses of all 2016 drilling sample were conducted at the SGS laboratory located in Lakefield, Ontario, which is an accredited laboratory under ISO/IEC 17025 standards accredited by the Standards Council of Canada.

The analytical protocol used at SGS Lakefield is the GE ICP90A 29 element analysis-sodium peroxide fusion, which involves the complete dissolution of the sample in molten flux for ICPAES analysis. The detection limits for lithium are 10 ppm (lower) and 10,000 ppm (upper).

No geophysical or handheld tools were used.

Quality control protocols (“QA/QC”) involve a review of laboratory supplied internal QA/QC and in-house controls, consisting of the insertion of in-house reference standards (high and low grade, prepared with material of the project and certified by lab round-robin), and samples of “barren” material (“blanks”) on a systematic basis, with the samples shipped to SGS.

For Quality of Assay Data and Laboratory Tests of all samples before 2016, please refer to Table 1 of ASX release “Authier JORC Resource Estimate”, 7 July 2016.

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Mineral Tenement and Land Tenure Status

The Property consists in one block of map designated claim cells located at the border between the La Motte Township and the Preissac Township, totalling 19 claims covering 653 hectares. The Property extends 3.4km in the east-west direction and 3.1km north-south. Approximately more than 75% of the Mineral Resources are present inside the 3 claims (CDC 2183454-2183455 and 2194819). Less than 25% of the estimated Mineral Resources are present inside the claim (CDC2116146).

All tenements covering the deposit are in good standing and there are no known impediments to obtaining a license to operate.

Estimation Methodology

The Resource Estimate was based on an Inverse Distance Power (“IDP”) interpolation with an oriented “ellipsoid” search using Micromine software. The parent block dimensions used were 5 metres x 5 metres x 5 metres with sub-blocks of 2.5 metres x 2.5 metres x 2.5 metres in accordance with the drill spacing and pegmatite body geometry. The Mineral Resource estimate was undertaken using reported intercepts calculated using arithmetic averages, no top-cut, and a 0.5% Li2O cut-off grade.

Three dimensional mineralised wireframes were used to domain the Li2O data using a 0.5% Li2O cut-off for mineralised domain limits. Sample data was composited to 1.0 metre down hole lengths. The Li2O values in intervals with assays below the detection limit were set to half of detection limit. Internal low grade samples up to three consecutive metres (lower than 0.5% Li2O) were included in the mineralised wireframe as internal dilution. Based on the statistical analysis there is no need for grade capping. The search ellipsoid was orientated to the average strike, plunge, and dip of pegmatite body. Three passes were used. The first pass had a range of 30 metres, with a minimum of 5 composites. For the second pass, the range was 50 metres, with a minimum of 4 composites. For the third pass, the range was extended to 90 metres, with a minimum of 1 composites. A maximum of 20 composites were used for all three passes.

The block model size used in the Mineral Resource estimate was based on drill sample spacing and pegmatite body geometry. Selective mining units were not modelled.

Resource Classification

The Authier Lithium Mineral Resource was classified as a Measured, Indicated and Inferred, based on drilling density, sample spacing and geological/mineralisation continuity in accordance with the Australasian Code for the Reporting of Exploration Results, Mineral Resources and Ore Reserves (JORC 2012).

The Measured Mineral Resource was defined within areas of close spaced diamond drilling of less than 35 metres by 35 metres, and where the continuity and predictability of the spodumene bearing pegmatite was good. The Indicated Mineral Resource was assigned to areas where drill hole spacing was less than 50 metres by 50 metres. The Inferred Mineral Resource was assigned to areas where drill hole spacing was greater than 50 metres by 50 metres generally in the edges of the known mineralisation, mostly in down-dip extensions beyond the last drill holes in each section.

The input data is comprehensive in its coverage of the mineralisation and does not favour or misrepresent in-situ mineralisation. The definition of mineralised zones is based on high level

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geological understanding producing a robust model of mineralised domains. This model has been confirmed by infill drilling which supported the interpretation. Validation of the block model shows good correlation of the input data to the estimated grades.

The Mineral Resource estimates appropriately reflect the view of the Competent Person.

Cut-off Grade

The Mineral Resource has been reported at a 0.5% Li2O cut-off. The cut-off grade is based on the detailed economic analysis performed by SGS in 2013 for the Authier Lithium Preliminary Economic Assessment (“PEA”) report. It was updated in 2016, assuming the selling of the spodumene concentrate on the Asian market, taking into account the impact of the transportation cost, and using a more conservative approach. This resulted in a cut-off grade of 0.5 % Li2O being reported, which is considered reasonable to develop an open cut operation on a standalone basis.

The Company notes that the JORC Mineral Resource has been prepared at 0.5% Li20 cut-off grade which is higher than the Ore Reserve, which has been prepared at a 0.45% Li20 cut-off grade. For the purpose of the PFS, the Company believes there is no material difference between the tonnage and grade at the two cut-off grades (a sensitivity table is provided in the ASX release, “Authier JORC Significantly Expanded”, 23 November 2016).

Mining and Metallurgical Methods and Parameters and Other Modifying Factors

Taking into account the geometry and the depth of the mineralised zone, the Authier Lithium deposit will be mined using open-pit mining methods.

Based on the metallurgical test work conducted at Authier, a 5.75% Li2O concentrate can be produced using conventional flotation technology suitable for a pegmatite orebody. The processing plant comprised seven key areas including three-stage crushing, grinding, micaflotation, spodumene flotation, magnetic separation, concentrate dewatering and drying, and tailings filtering.

No dilution or ore loss factors have been taken into account in the JORC Resource.

Notes to Accompany Mineral Resources Estimate Table:

  • Assays for the updated 2016 Resource Estimate at the Authier project were derived from 118 Diamond Core Holes for 16,048 metres. This dataset includes, 18 diamond core holes for 3,967 metres conducted by Sayona in 2016, at a HQ core size. Drilling before Sayona was NQ core size.

  • Drilling density at Authier ranges from 30 metres x 30 metres up to 50 metres x 50 metres, with the grid pattern extending over the majority of the deposit area.

  • Mineralisation wireframes were delineated based on a nominal 0.5% Li2O lower cut-off at start and end of each mineralised interval.

  • A resource block model was constructed with parent block dimensions of 5 metres x 5 metres x 5 metres with sub-blocks of 2.5 metres x 2.5 metres x 2.5 metres in accordance with the drill spacing and geological models, reflecting pegmatite body geometry and wall rock lithology.

  • The Resource Estimate was based on an Inverse Distance Power (IDP) interpolation with an oriented “ellipsoid” search using Micromine software. No top cuts were applied.

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  • The Authier Lithium Mineral Resource was classified as a Measured, Indicated and Inferred, based on drilling density, sample spacing and geological/mineralisation continuity in accordance with the Australasian Code for the Reporting of Exploration Results, Mineral Resources and Ore Reserves (JORC 2012).

  • The Measured Mineral Resource was defined within areas of close spaced diamond drilling of less than 35 metres by 35 metres, and where the continuity and predictability of the spodumene bearing pegmatite was good. The Indicated Mineral Resource was assigned to areas where drill hole spacing was less than 50 metres by 50 metres. The Inferred Mineral Resource was assigned to areas where drill hole spacing was greater than 50 metres by 50 metres, generally in the edges of the known mineralisation and mostly in down-dip extensions beyond the last drill holes in each section.

  • Specific gravity (“SG”) measurements were conducted by SGS on 38 mineralised core samples collected from drill holes AL-10-01 and AL-10-11. The measurements were performed using the water displacement method (weight in air/volume of water displaced) on representative half core piece, returning average SG value of 2.71 t/m3.

  • The Resource Estimate was checked against previous estimates and internally against geological and mineralisation models.

  • Future mining at Authier deposit is planned to be open cut using drill-blast, standard excavator and truck mining methods. No other assumptions on mining methodology have been made.

Ore Reserve Estimate (Summary Information Required by Listing Rule 5.9.1)

Material Assumptions

The material assumptions which support the Ore Reserve Estimate, the Production Targets and the forecast financial information derived from the Production Targets are disclosed in the body of the announcement and outlined in the ASX Additional Information – Material Assumptions section, with the exception of commercially sensitive information.

The mining costs used by SGS in the calculation of the Ore Reserve Estimate were based on the physicals derived from the Life-of-Mine (“LOM”) schedule developed by SGS, mining costs obtained from hard rock mining equipment suppliers with experience in Quebec Province and current fuel prices, and an owner cost component developed by SGS with input from Sayona.

Criteria Used for the Classification of Ore Reserves

The Measured and Indicated Resources were used for the optimisation studies to estimate the Ore Reserves. All the mineralised material classified in the Inferred Resource category was considered as waste for the pit optimisation process.

SGS Canada carried out the pit optimisation utilising Whittle Software based on conventional open pit mining using trucks and a hydraulic shovel. The basic optimisation principle of the algorithm operates on a net value calculation for each block in the model (i.e. revenue from sales less total operating cost, being mining, processing, and general and administration costs), in order to determine to what extent the deposit can be mined profitably.

Proven Ore Reserves were determined from Measured Resource material.

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Probable Ore Reserves were determined from Indicated Resource material as per the JORC guidelines.

The Ore Reserve Estimate has been classified based on guidelines specified in the 2012 JORC Code.

Mining Method and Assumptions

The mining method is based on conventional open pit mining using trucks and hydraulic shovel. In order to develop an optimal engineered pit design for the Authier deposit, an optimised pit shell was first prepared using the Dassault System Whittle software. The basic optimisation principle of the algorithm operates on a net value calculation for each block in the model (i.e. revenue from sales less total operating cost, being mining, processing, and general and administration costs), in order to determine to what extent the deposit can be mined profitably.

The design indicates a pit of ~900 metres in length (east-west), an average of 450 metres width (north-south) and down to a final pit depth of 190 metres. The maximum planned total material movement including waste, stockpile reclaim, and ore to the run-of-mine (“ROM”) pad is 7.8 Mtpa.

The total surface area of the pit is roughly 350,000 m[2] .

Major assumptions for pit optimisation include:

  • Ore production rate of 0.7 Mtpa;

  • 80% recovery of Li2O as 5.75% spodumene concentrate;

  • Total Ore Based Cost of CAD$21.85/t treated; and

  • Waste mining cost at surface of CAD$2.94/t mined.

The NPV has been calculated with a selling price of US$/485t of concentrate at a discount rate of 8%. The mining dilution was estimated at 5%, and the Ore Losses have also been estimated at 5%. Mining infrastructure includes ROM pad, tailings pad, overburden and waste rock stockpiles haul roads, workshops and other buildings

Processing Method and Assumptions

Based on the results of the 2016 SGS Lakefield metallurgical testing, Bumigeme have designed a concentrator plant to process 2,000 tonnes per day or approximately 700,000 tpa of ore feed using conventional flotation technology suitable for a pegmatite orebody. The processing plant comprised seven key areas including three-stage crushing, grinding, micaflotation, spodumene flotation, magnetic separation, concentrate dewatering and drying, and tailings filtering. The plant will produce a 5.75% Li20 concentrate suitable for sale to lithium carbonate conversion plants that supply feed-stock to the lithium battery manufacturers.

In 2016, Sayona completed a detailed metallurgical testing program using core from twentythree historical diamond holes totaling 430 kilograms, representing the entire deposit geometry (including the anticipated 5% mine ore dilution) at SGS Lakefield in Canada. The program included:

  • Mineralogical analysis using QEMSCAN;

  • Heavy Liquids Separation testing to demonstrate whether Authier spodumene ore is amenable to concentration using Dense Media Separation;

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  • Further grind-ability testing; and

  • Batch and locked cycle flotation testing.

The Ore Reserve has been produced based on a 5.75% Li2O spodumene concentrate.

Cut-off Grades

The economic parameters used by SGS in the pit optimisation outlined a breakeven cut-off grade for Authier of 0.3% assuming that the spodumene concentrate will be sold in the domestic market. Additional cut-off grade calculation was performed by SGS to estimate the difference if the spodumene concentrate was sold on the Asian market (i.e. transported to China), and to assess the impact of the transportation costs. The resulting open pit cut-off grade in this scenario was calculated at 0.45% Li2O which was used by SGS to develop the production schedule and the Open Pit Mineral Reserve Estimate on a standalone basis. This cut-off grade of 0.45% Li2O incorporates estimated mining dilution of 5%, and estimated Ore Losses of 5%.

Estimation Methodology

Please refer to the discussion on this item as set out in the previous section which details the summary information required by LR 5.8.1 for Mineral Resource estimates.

The independent Mineral Resource estimate was undertaken using reported intercepts calculated using arithmetic averages of 1 metre composites samples, no top-cut, and a 0.5% Li2O cut-off grade. The estimation was based on an Inverse Distance Squared interpolation using Micromine software. The parent block dimensions used were 5 metres x 5 metres x 5 metres with sub-blocks of 2.5 metres x 2.5 metres x 2.5 metres in accordance with the drill spacing and pegmatite body geometry.

Inverse Distance Power interpolation with an oriented ‘ellipsoid’ search was used for the estimates. Micromine software was used for the estimations. Three dimensional mineralised wireframes were used to domain the Li2O data. Sample data was composited to 1 metre down hole lengths. Based on the statistical analysis, there is no need for grade capping.

An orientated ‘ellipsoid’ search was used to select data and was based on the observed lens geometry. The search ellipsoid was orientated to the average strike, plunge, and dip of pegmatite body. Three passes were used. The first pass had a range of 30 metres, with a minimum of 5 samples. For the second pass, the range was 50 metres, with a minimum of 4 samples. For the third pass, the range was extended to 90 metres, with a minimum of 1 sample. A maximum of 20 samples was used for all three passes.

The parent block dimensions used were 5 metres x 5 metres x 5 metres with sub-blocks of 2.5 metres x 2.5 metres x 2.5 metres. The parent block size was selected on the basis of being approximately 25% of the average drill hole spacing.

The block model size used in the Mineral Resource estimate was based on drill sample spacing and pegmatite body geometry. Selective mining units were not modelled.

The Mineral Resource has been estimated and reported in accordance with the guidelines of the Australasian Code for the Reporting of Exploration Results, Mineral Resources and Ore Reserves (JORC Code 2012). The JORC compliant Mineral Resource estimate at 0.5% Li20 cutoff grade are outlined in Table 5.

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Table 5 – Authier JORC Mineral Resources Estimate (0.5% Table 5 – Authier JORC Mineral Resources Estimate (0.5% Table 5 – Authier JORC Mineral Resources Estimate (0.5% Li20 cut-off grade)
Category Tonnes (Mt) **Grades % Li20 ** **Contained Li20 **
Measured 4.72 1.03% 48,519
Indicated 7.13 1.10% 78,280
Inferred 1.90 1.05% 19,901
Total 13.75 1.06% 146,700

The Measured Mineral Resource was defined within areas of close spaced diamond drilling of less than 35 metres x 35 metres, and where the continuity and predictability of the spodumene bearing pegmatite was high. The Indicated Mineral Resource was assigned to areas where drill hole spacing was less than 50 metres x 50 metres. The Inferred Mineral Resource was assigned to areas where drill hole spacing was greater than 50 metres x 50 metres, generally in the edges of the known mineralisation, mostly in the down-dip extensions beyond the last drill holes in each section.

The cut-off grade is based on the economic analysis performed by SGS in the 2013 PEA report, and then updated in 2016 assuming the selling of the spodumene concentrate on the Asian market. A 0.5% Li2O cut-off grade was reported, which is considered reasonable to develop an open cut operation on a standalone basis.

Infrastructure

The Authier project is situated approximately 466 kilometres north-west of Montreal. The established mining support city of Val d’Or is situated 45 kilometres south-east of the project, and the city of Amos is 20 kilometres to the north. The project is readily accessible from Val d’Or or Amos by the national highway and a high-quality rural road network five kilometres east of the project site. Val d’Or is a major mining centre in northern Quebec, and coupled with other nearby cities, can provide an experienced mining workforce and other mining related support services. Val d’Or is serviced several times daily by various airlines from Montreal.

Val d’Or has a very well established infrastructure including:

  • The Canada National Rail has an extensive rail network throughout Canada. The closest rail connecting to export shipping ports is at Cadillac 20 kilometres to the south-west. The rail network connects to Montreal and Quebec City, and to the west through the Ontario Northland Railway and North American rail system; and

  • Quebec is a major producer of electricity, as well as one the largest hydropower generators in the world. Green and renewable energy is well distributed through a reliable power network. Power will be accessed 5 kilometres to the east of the project site via an electricity grid supplied by low-cost, hydro-electric power. The estimated total power consumption for the project in full operation is 7.2 MW.

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Economic

The economic analysis is based on cash flows driven by the production schedule. The cash flow projection includes:

  • Initial and sustaining capital estimates;

  • Mining, processing and concentrate logistics costs to the customer based on FOB Port of Montreal pricing;

  • Revenue estimates based on concentrate pricing adjusted for fees, charges and royalties;

  • Closure costs; and

  • An 8% real discount factor.

Spodumene pricing was based on forecasts from the Deutsche Bank Lithium Report dated 9 May 2016.

Other factors, include:

  1. The average head grade of the Ore has been estimated at 1.02% Li2O over the 15 years of processing operation;

  2. Processing recoveries of 80% of Li2O as 5.75% spodumene concentrate;

  3. Spodumene selling price of US$515/t of concentrate at a discount rate of 8%;

  4. An exchange rate of 0.76 USD per CAD was used to convert the USD market price projections into Canadian currency;

  5. Corporate tax - The current Canadian tax system applicable to Mineral Resource Income is used to assess the Project’s annual tax liabilities. This consists of federal and provincial corporate taxes as well as provincial mining taxes. The federal and provincial corporate tax rates currently applicable over the Project’s operating life are 15.0% and 11.9% of taxable income, respectively. The marginal tax rates applicable under the recently adopted mining tax regulations in Quebec (originally proposed as Bill 55, December 2013) are 16%, 22% and 28% of taxable income and depend on the profit margin. The analysis for the PFS is done on a pre-tax basis;

  6. Inflation – All the forecasts within the financial analysis are on a real basis i.e. with no inflation adjustments; and

  7. Royalties – The Quebec Government does not impose any royalties on mineral production. However, Authier is subject to a number of vendor royalty payments and a 2% NSR royalty was assumed in the Ore Reserve Estimate and financial modeling undertaken for the PFS.

Other Non-Mining Modifying Factors

No material naturally occurring risks have been identified.

The Authier Lithium Property comprises one block of 19 map designated claim cells covering 653 hectares that are properly granted and in good standing, and have sufficient area for open pit, plant and other infrastructure. Surface rights for all the claims composing the Property are owned by the government. There is no reason to believe that the Company will not be able to secure the surface rights to construct the infrastructure related to a potential

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mining operation, including tailings storage and waste disposal areas, and processing plants. There are no apparent impediments to obtaining all government approvals required for the project. Sayona is conducting exploration work under valid intervention permits delivered by the Quebec Government, and there are no known environmental liabilities pertaining to the Property. Some of the claims containing Mineral Resources are subject to mining royalties. Road access has been granted.

Lithium concentrate produced from Authier will be classed as Chemical Grade specification, principally due to its high iron content. The principal markets for Chemical Grade concentrates are battery, lubricants, aluminum smelting and pharmaceuticals applications. The lithium market is currently experiencing a major demand shift driven by the increasingly critical role of the lithium-ion battery technology for storage applications in the automotive, consumer electronics and electricity storage/distribution sectors. For the Authier PFS, Deutsche Bank forecasts from a comprehensive lithium study prepared on the 9th May 2016 have been used.

The Company is exploring a number of options for selling high-quality spodumene concentrate that will be produced from a future operation at Authier. This includes direct sales of concentrate to converters that produce lithium products suitable for the global battery markets.

The Company has had discussions with companies that have or are proposing to build lithium carbonate plants in Canada, and has received strong interest for the supply of new concentrates to these facilities. In addition, in early November 2016, the Company attended a global lithium conference in China and held a number of discussions with interested parties seeking to establish long-term spodumene sales contracts. The Company is also assessing the option of processing and producing a lithium carbonate product through an integrated downstream processing facility at Authier.

For more information, please contact:

Corey Nolan Chief Executive Officer Phone: +61 (7) 3369 7058 Email: [email protected]

Sayona Mining Limited is an Australian, ASX-listed (SYA) company focused on sourcing and developing the raw materials required to construct lithium-ion batteries for use in the rapidly growing new and green technology sectors.

Please visit us as at www.sayonamining.com.au

Reference to Previous ASX Releases

This release refers to the following previous ASX releases:

  • “Authier JORC Resource Estimate”, 7 July 2016

  • “Authier Lithium Project JORC Resource Significantly Expanded”, 23 November 2016

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The Company confirms that it is not aware of any new information or data that materially affects the information included in the original market announcement and all material assumptions and technical parameters continue to apply and have not materially changed. The Company confirms that the form and context in which the Competent Person’s findings are presented have not been materially modified from the original market announcements.

COMPETENT PERSON STATEMENT

The information in this report that relates to Exploration Results and Mineral Resources is based on information compiled by Dr Gustavo Delendatti, a member of the Australian Institute of Geoscientists. Dr Delendatti is an independent consultant, and has sufficient experience which is relevant to the style of mineralisation and type of deposit under consideration and to the activity which it is undertaking to qualify as a Competent Person as defined in the JORC Code (2012 Edition) of the “Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves.‟ Dr Delendatti was responsible for the design and conduct of the most recent Sayona exploration drilling campaign (3,967 metres), supervised the preparation of the technical information and audit of all the historical drilling data contained in this release, and has relevant experience and competence of the subject matter. Dr Delendatti, as Competent Person for this announcement, has consented to the inclusion of the information in the form and context in which it appears herein.

The information in this report that relates to the Ore Reserves for the Authier Lithium deposit is based on information compiled by M. Patrick Perez, Professional Engineer and member of the Association of Professional Engineers and Geoscientists of Saskatchewan (member #16131). M. Perez is a Manager and Senior Mining Engineer of SGS Canada Inc. and has sufficient experience that is relevant to the activity of Ore Reserve estimation to qualify as a Competent Person as defined in the 2012 Edition of the Australian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves. M. Perez was responsible for the mining engineering sections of the Prefeasibility Study concerning the Authier project. M. Perez consents to the inclusion in the report of the matters based on this information in the form and context in which it appears.

FORWARD LOOKING STATEMENTS

This presentation may contain certain forward looking statements. Such statements are only predictions, based on certain assumptions and involve known and unknown risks, uncertainties and other factors, many of which are beyond Sayona Limited’s control. Actual events or results may differ materially from the events or results expected or implied in any forward looking statement. The inclusion of such statements should not be regarded as a representation, warranty or prediction with respect to the accuracy of the underlying assumptions or that any forward looking statements will be or are likely to be fulfilled. Sayona Mining Limited undertakes no obligation to update any forward-looking statement to reflect events or circumstances after the date of this presentation (subject to securities exchange disclosure requirements). The information in this presentation does not take into account the objectives, financial situation or particular needs of any person. Nothing contained in this presentation constitutes investment, legal, tax or other advice.

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JORC Code, 2012 Edition – Table 1 - Section 1 Sampling Techniques and Data

(Criteria in this section apply to all succeeding sections.)

Criteria JORC Code explanation Commentary
Sampling
techniques
Nature and quality of sampling (eg cut
channels, random chips, or specific specialised
industry standard measurement tools
appropriate to the minerals under investigation,
such as down hole gamma sondes, or handheld
XRF instruments, etc). These examples should
not be taken as limiting the broad meaning of
sampling.
Include reference to measures taken to ensure
sample representivity and the appropriate
calibration of any measurement tools or
systems used.
Aspects of the determination of mineralisation
that are Material to the Public Report.
In cases where ‘industry standard’ work has
been done this would be relatively simple (eg
‘reverse circulation drilling was used to obtain 1
m samples from which 3 kg was pulverised to
produce a 30 g charge for fire assay’). In other
cases more explanation may be required, such
as where there is coarse gold that has inherent
sampling problems. Unusual commodities or
mineralisation types (eg submarine nodules)
may warrant disclosure of detailed information.
All holes reported in this program have been
Diamond Core Drill holes (DDH)
Diamond core typical sample length is 1.0
metre starting 2 to 3 metres above and below
of the contact of the pegmatite with the
barren host rock.
High to low grade lithium-bearing
mineralisation (spodumene) is visible during
geological logging and sampling.
The core selected for sampling was split and
samples of half core were dispatched to a
certified commercial laboratory for
preparation and analysis of lithium according
to industry standard practices.
Sample preparation and assaying techniques
are within industry standard and appropriate
for this type of mineralisation.
Drilling
techniques
Drill type (eg core, reverse circulation, open-
hole hammer, rotary air blast, auger, Bangka,
sonic, etc) and details (eg core diameter, triple
or standard tube, depth of diamond tails, face-
sampling bit or other type, whether core is
oriented and if so, by what method, etc).
Core drilling, core diameter size HQ.
Standard tube and bit.
Core was oriented using a Reflex ACT III
tool.
All core drilling before 2016 was NQ core
diameter size, standard tube and bit, not
oriented.
Drill
sample
recovery
Method of recording and assessing core and
chip sample recoveries and results assessed.
Measures taken to maximise sample recovery
and ensure representative nature of the
samples.
Whether a relationship exists between sample
recovery and grade and whether sample bias
may have occurred due to preferential loss/gain
of fine/coarse material.
Diamond drill hole core recoveries and RQD
are
logged.
Measurements
are
taken
systematically down hole between core blocks
i.e. ~3 metre increments.
Core recovery has been above 99%.
Based on drilling method being diamond core
and the near 100% core recovery the
sampling is representative.
High competence of the core tends to
preclude any potential issue of sampling bias
Logging Whether core and chip samples have been
geologically and geotechnically logged to a
level of detail to support appropriate Mineral
Resource estimation, mining studies and
metallurgical studies.
Whether logging is qualitative or quantitative in
Geological logging, RQD measurements,
alpha and beta angles of structures as core
orientation using reflex tool completed for all
holes done in 2016 by Sayona.
Geological logging of main characteristics
such as rock type,spodumene abundance,

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Criteria JORC Code explanation Commentary
nature. Core (or costean, channel, etc)
photography.
The total length and percentage of the relevant
intersections logged.
mica abundance, etc has occurred in
summary and detail at the pegmatite
intervals and surrounding host rock.
Detailed geotechnical logging including RQD,
orientation data (alpha and beta angles) for
structures (faults, fractures, etc), point load
tests (1 each 10 metres average) has also
been undertaken.
The geological and geotechnical logging is at
an appropriate level for the stage of
development drilling being undertaken.
The logging of the geological features was
predominately qualitative. Parameters such
as spodumene abundance are visual
estimates by the logging geologist.
Core is photographed after metre marks and
sample intervals have been clearly marked
on the core. The core was photographed dry
and wet. The core boxes were identified with
Box Number, Hole ID, From and To using
aluminum tags.
The entire target mineralisation type core
(spodumene pegmatite) and surrounding
barren host rock has been logged, sampled
and assayed. The footwall and hanging wall
barren host rock has been summary logged.
Sub-sampling
techniques
and
sample
preparation
If core, whether cut or sawn and whether
quarter, half or all core taken.
If non-core, whether riffled, tube sampled,
rotary split, etc and whether sampled wet or
dry.
For all sample types, the nature, quality and
appropriateness of the sample preparation
technique.
Quality control procedures adopted for all sub-
sampling stages to maximise representivity of
samples.
Measures taken to ensure that the sampling is
representative of the in situ material collected,
including for instance results for field
duplicate/second-half sampling.
Whether sample sizes are appropriate to the
grain size of the material being sampled.
Drill core /HQ diameter samples cut to two
halves with one half placed in a new plastic
bag along with the sample tag sent for
analysis; the other half was replaced in the
core box with the second sample tag for
reference.
Sampling boundaries are based in geological
contacts of spodumene-bearing pegmatite
with host rock.
In general at least two host rock sample were
collected each side from the contacts with
the mineralised pegmatite.
Sample preparation of drill core samples
collected during the 2016 drilling program
completed at the SGS Canada Inc laboratory
(“SGS”) facilities in Sudbury, Ontario follows
industry best practice, involving oven drying,
crushing and pulverising there to respect the
specifications of the analytical protocol and
then shipped to SGS Mineral Services
laboratories in Lakefield, Ontario, for analysis
Sample sizes are considered appropriate
with regard to the grain size of the sampled
material
For sample preparation and sub-sampling
techniques details of drill core samples
before 2016please refer to Table 1 of ASX

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Criteria JORC Code explanation Commentary
release “Authier Lithium Project JORC
Resource Estimate” 7 July2016.
Quality
of
assay
data
and laboratory
tests
The nature, quality and appropriateness of the
assaying and laboratory procedures used and
whether the technique is considered partial or
total.
For geophysical tools, spectrometers, handheld
XRF instruments, etc, the parameters used in
determining the analysis including instrument
make and model, reading times, calibrations
factors applied and their derivation, etc.
Nature of quality control procedures adopted
(eg standards, blanks, duplicates, external
laboratory checks) and whether acceptable
levels of accuracy (ie lack of bias) and precision
have been established.
Assaying of all 2016 drilling sample received
at SGS were processed according to the
following procedure at the SGS preparation
facilities in Sudbury, Ontario. All samples are
inspected and compared to the chain of
custody (COC) and logged into the SGS
laboratory management system, then
weighted and dried. Sample material is
crushed to 75% passing 10 mesh (2mm),
split to obtain a 250 g sub-sample which is
then pulverised to 85% passing 200 mesh
(75 microns).
The analyses of all 2016 drilling sample were
conducted at the SGS laboratory located in
Lakefield, Ontario, which is an accredited
laboratory under ISO/IEC 17025 standards
accredited by the Standards Council of
Canada.
The analytical protocol used at SGS
Lakefield is the GE ICP90A 29 element
analysis - sodium peroxide fusion, which
involves the complete dissolution of the
sample in molten flux for ICP-AES analysis.
The detection limits for Li are 10 ppm (lower)
and 10,000 ppm (upper).
No geophysical or handheld tools were used.
Quality control protocol (“QA/QC”) involve a
review of laboratory supplied internal QA/QC
and in-house controls consisting in the
insertion of in-house reference standards
(high and low grade, prepared with material
of the project and certified by lab round-
robin) and samples of “barren” material
(blanks), on a systematic basis with the
samples shipped to SGS.
For Quality of Assay Data and Laboratory
Tests of all samples before 2016 please refer
to Table 1 of ASX release “Authier Lithium
Project JORC Resource Estimate” 7 July
2016.
Verification of
sampling and
assaying
The verification of significant intersections by
either independent or alternative company
personnel.
The use of twinned holes.
Documentation of primary data, data entry
procedures, data verification, data storage
(physical and electronic) protocols.
Discuss any adjustment to assay data.
All the pegmatite intersections and assay
results have been reviewed by the
Competent Person and Sayona´s geologist
and personnel.
Lithium (ppm) reported in assays is
converted to Li2O by multiply Li (ppm) X
2.153 (conversion factor)
The entire drilling program conducted by
Sayona in 2016 was logged by 2 geologists,
a Sayona´s employee and Sayona´s
Competent Person usingtechnicians from

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Criteria JORC Code explanation Commentary
the Company contracted Services Forestiers
et d´Exploration GFE (“Services GFE”).
Services GFE provided the office, core
logging and storage facilities to the Company
which are located less than 4 km southeast
from the Authier project near the town of La
Motte.
The core boxes were photographed and are
available for verification at Services GFE
storage facilities less than 4 km southeast
from the Authier project.
No twinned holes were drilled during this
2016 drilling campaign by Sayona.
Primary data was recorded on laptop
computers directly into standardised Excel
logging templates with built in look-up codes.
This information is merged with the assay
certificate data into a Sayona´s in-house
database
No adjustments to assay data have been
undertaken.
For Verification of Sampling and Assaying
details of all samples before 2016 please
refer to Table 1 of ASX release “Authier
Lithium Project JORC Resource Estimate” 7
July 2016.
Location
of
data points
Accuracy and quality of surveys used to locate
drill holes (collar and down-hole surveys),
trenches, mine workings and other locations
used in Mineral Resource estimation.
Specification of the grid system used.
Quality and adequacy of topographic control.
Drill collar locations coordinates were
surveyed using handheld Garmin GPS. Drill
collar will be surveyed by professional
surveyor at the end of this drilling campaign.
Collar positions previous to 2016 have been
surveyed and the survey values are recorded
as the final coordinates and hole orientation
in the database by an independent and
qualified land surveyor.
Downhole surveys (dip and azimuth) were
collected as multiple shot readings using a
Reflex tool.
The grid system used is 1983 North
American Datum (NAD83)
The level of topographic control offered by
the collar survey is considered sufficient for
the work undertaken at its current stage.
Data spacing
and
distribution
Data spacing for reporting of Exploration
Results.
Whether the data spacing and distribution is
sufficient to establish the degree of geological
and grade continuity appropriate for the Mineral
Resource and Ore Reserve estimation
procedure(s) and classifications applied.
Whether sample compositing has been applied.
Drill holes were drilled perpendicular to the
lithium mineralised pegmatite as shown on
the attached plan.
Drill collars were sited to provide the best
geological information possible to test the
grade, strike and vertical extensions of
mineralisation.
The data spacing is sufficient to estimate
geological andgrade continuityof observed

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Criteria JORC Code explanation Commentary
mineralisation and therefore to produce a
JORC compliant Mineral Resource estimate.
Sample compositing has not been applied.
Orientation of
data in relation
to geological
structure
Whether the orientation of sampling achieves
unbiased sampling of possible structures and
the extent to which this is known, considering
the deposit type.
If the relationship between the drilling
orientation and the orientation of key
mineralised structures is considered to have
introduced a sampling bias, this should be
assessed and reported if material.
Drilling grid orientation is perpendicular to the
strike of the mineralisation determined by
previous mapping and historical drilling.
No bias attributable to orientation of sampling
upgrading of results has been identified.
Sample
security
The measures taken to ensure sample security. All reasonable measures have been taken to
ensure sample security along the value
chain. These measures include the sample
collection by company´s field personnel,
recording of sample dispatch and receipt
reports, secure delivering of samples to SGS
laboratory facilities.
For details on Sample Security of all samples
before 2016 please refer to Table 1 of ASX
release “Authier Lithium Project JORC
Resource Estimate” 7 July 2016.
Audits
or
reviews
The results of any audits or reviews of sampling
techniques and data.
No audit or review of the sampling
techniques and data for this release has
been carried out.
The quality control protocols implemented at
Authier Lithium deposit are considered to
represent good industry practice and allow
some assessment of analytical precision and
accuracy. The assay data is considered to
display acceptable precision.
For details on Audits or reviews of all
samples before 2016 please refer to Table 1
of ASX release “Authier Lithium Project
JORC Resource Estimate” 7 July 2016.

Section 2 ‐ Reporting of Exploration Results

(Criteria listed in the preceding section also apply to this section.)

Criteria JORC Code explanation Commentary
Mineral
tenement
and
land
tenure
status
Type, reference name/number, location and
ownership including agreements or material
issues with third parties such as joint ventures,
partnerships, overriding royalties, native title
interests, historical sites, wilderness or national
park and environmental settings.
The security of the tenure held at the time of
reporting along with any known impediments to
obtaining a license to operate in the area.
The Authier Lithium Property consists in one
block of map designated claim cells located at
the border between the La Motte Township and
the Preissac Township, totaling 19 claims
covering 653.57 ha. The Property extends 3.4
km in the east-west direction and 3.1 km north-
south.
From the 19 claims composing the Property, 3
claims were acquired by staking on November
27, 2009 (CDC 21955725) and July 9, 2010
(CDC 2240226 and 2240227),15 claims were

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Criteria JORC Code explanation Commentary
acquired through two separate purchasing
agreements and one claim is held under an
option agreement. Sayona is conducting
exploration work under valid intervention permits
delivered by the Quebec Government, and there
is no known environmental liabilities pertaining
to the Property. Some of the claims containing
mineral resources are subject to mining royalties
Approximately more than 75% of the mineral
resources are present inside the 3 claims (CDC
2183454-2183455 and 2194819). About less
than 25% of the estimated mineral resources are
present inside the claim (CDC2116146).
The spodumene-bearing pegmatite intrusion is
located on claims number CDC 2183455,
2194819 and 2116146, and extends at surface
between approximately 707,050mE and
707,775mE in the East-West direction, and
between 5,359,975 mN and 5,360,275 mN in the
North-South direction.
The Property is adjacent to a protected area
reserved for groundwater catchment supply
located just the north of the Property, which has
been excluded for exploration and mining
activities.
Sayona is conducting exploration work under
valid forest intervention permit delivered by the
provincial Ministère des Ressources Naturelles
et de la Faune (“MRNF”). As of the date of this
report, the Company confirmed having valid
work permits.
Exploration
done
by
other
parties
Acknowledgment and appraisal of exploration
by other parties.
The Property has been explored in the 1950’s
and 1960’s for volcanic nickel-copper sulfides
mineralisation, and later for lithium
mineralisation since the late 1960’s with the
discovery of a significant spodumene-bearing
pegmatite intrusion. The Property saw significant
amount of exploration work between 1966 and
1980 with delineation drilling programs from
1991 until 1999 with bulk sampling and
metallurgical testing programs.
The project has more than 18,000 metres of
drilling in 141 diamond holes, and 3,961 assay
samples. The project was initially drilled
between 1991 and 1999 by Raymor Resources,
and then by Glen Eagle between 2010 and
2012.
In 2010, Glen Eagle secured the mining rights
and completed exploration work as well as 1,905
m of diamond drilling totaling 18 holes targeting
the deposit. During 2011, Glen Eagle drilled a
total of 4,051 m mainly on the Authier pegmatite
deposit and other areas. In 2012,Glen Eagle

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Criteria JORC Code explanation Commentary
drilled a total of 3,034 m mainly on the Authier
Pegmatite deposit and other areas.
Geology Deposit type, geological setting and style of
mineralisation.
The deposit is hosted in a spodumene-bearing
pegmatite intrusion. The deposit is 825 metres
long, striking east-west, with an average
thickness of 25 metres, minimum 4 metres and
maximum 65 metres, dipping 40 degrees to the
north.
Drill
hole
Information
A summary of all information material to the
understanding of the exploration results
including a tabulation of the following
information for all Material drill holes:
o easting and northing of the drill hole collar
o elevation or RL (Reduced Level – elevation
above sea level in metres) of the drill hole
collar
o dip and azimuth of the hole
o down hole length and interception depth
o hole length.
If the exclusion of this information is justified on
the basis that the information is not Material
and this exclusion does not detract from the
understanding of the report, the Competent
Person should clearly explain why this is the
_case. _
In 2016, Sayona drilled 3,967 metres in 18
diamond holes. The aim of the program was to
extend the zones of mineralisation along strike
and depth, and to infill to improve the resource
categories.
Drill hole details are reported in the ASX
announcement dated 23 November 2016,
“Authier Lithium Project Resource Significantly
Expanded”.
Data
aggregatio
n methods
In reporting Exploration Results, weighting
averaging techniques, maximum and/or
minimum grade truncations (eg cutting of high
grades) and cut-off grades are usually Material
and should be stated.
Where aggregate intercepts incorporate short
lengths of high grade results and longer lengths
of low grade results, the procedure used for
such aggregation should be stated and some
typical examples of such aggregations should
be shown in detail.
The assumptions used for any reporting of
metal equivalent values should be clearly
_stated. _
No weight averaging or high-grade cut has been
applied to any of the sample assay results.
Reported intercepts have been calculated as
arithmetic averages using a 0.5% Li20 lower
cutoff grade, as described in the body text of this
release.
The majority of the lithium assay results show a
simple normal population and it is not believed
the reporting of intercepts is skewed by the
inclusion of high and low grade results.
Metal equivalent values have not been reported.
Relationship
between
mineralisati
on
widths
and
intercept
lengths
These relationships are particularly important in
the reporting of Exploration Results.
If the geometry of the mineralisation with
respect to the drill hole angle is known, its
nature should be reported.
If it is not known and only the down hole lengths
are reported, there should be a clear statement
to this effect (eg ‘down hole length, true width
_not known’). _
Drilling has been sited to intersect the lithium
mineralisation orthogonally.
Drilling widths reported are downhole intercept
widths and true width is approximately 90% of
drilling width.
Diagrams Appropriate maps and sections (with scales)
and tabulations of intercepts should be included
for any significant discovery being reported
These should include, but not be limited to a
A Collar Plan and typical cross-sections are
presented, drill hole details are reported in ASX
announcement dated 23 November 2016,
“Authier Lithium Project Resource Significantly

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Criteria JORC Code explanation Commentary
plan view of drill hole collar locations and
_appropriate sectional views. _
Expanded”.
Balanced
reporting
Where comprehensive reporting of all
Exploration Results is not practicable,
representative reporting of both low and high
grades and/or widths should be practiced to
avoid misleading reporting of Exploration
_Results. _
The reporting is considered to be balanced.
Other
substantive
exploration
data
Other exploration data, if meaningful and
material, should be reported including (but not
limited to): geological observations; geophysical
survey results; geochemical survey results; bulk
samples – size and method of treatment;
metallurgical test results; bulk density,
groundwater, geotechnical and rock
characteristics; potential deleterious or
contaminating substances.
The Sayona 2016 diamond drilling campaign
was conducted after the Glen Eagle 2010-2012
diamond drilling campaign which was preceded
by prospecting, geochemical sampling and
geophysical surveys that covered the Property
targeted areas. This work confirmed the
presence of several pegmatite occurrences
across the Property having a similar
geochemical signature to the main Authier
pegmatite.
Details of metallurgical test work are detailed in
ASX announcement dated 23 November 2016,
“Authier Lithium Project Resource Significantly”
Further work The nature and scale of planned further work
(eg tests for lateral extensions or depth
extensions or large-scale step-out drilling).
Diagrams clearly highlighting the areas of
possible extensions, including the main
geological interpretations and future drilling
areas, provided this information is not
commercially sensitive.
Sayona´s Project Development strategy is
detailed as follows:
oTesting for mineralisation in the east and
west strike extensions including potential
extensions of high grade lithium
mineralisation between 100 metres to 200
metres below surface.
oDefining the mineralised boundaries and
lifting the resource categories in the western
sector that was not accessible during the
summer months;
oAssessing the resource potential of the new
northern pegmatite. Any new mineralisation
within the new pegmatite is likely to fall within
the main Authier open-cut pit shell. Any new
resources will significantly improve the waste
to ore ratio in a future operation.
oExploring for extensions to the existing
mineral resources and other potential
mineralisation within the tenement package;
oCompletion of Environmental studies and
Definitive Feasibility Studies;
oNegotiating production off-take agreements;
and
oSourcing development finance and
constructing the project.

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Section 3 Estimation and Reporting of Mineral Resources

(Criteria listed in section 1, and where relevant in section 2, also apply to this section.)

Criteria JORC Code explanation Commentary
Database
integrity
Measures taken to ensure that data has not
been corrupted by, for example, transcription or
keying errors, between its initial collection and
its use for Mineral Resource estimation
purposes.
Data validation procedures used.
The digital drill hole database was audited by
the author using Micromine validation tools for:
collar location, azimuth, dip, hole length, survey
data and analytical values. There were no
relevant errors or discrepancies noted during the
validation.
For details on Database Integrity before 2016
please refer to Table 1 of ASX release “Authier
JORC Resource Estimate” 7 July 2016.
Site visits Comment on any site visits undertaken by the
Competent Person and the outcome of those
visits.
If no site visits have been undertaken indicate
why this is the case.
For the November 2016 JORC estimate, the
Author was stationed on site and was
responsible for the overall management,
coordination and execution of the drilling
program (this was approximately 2 months).
The author visited Authier Lithium deposit during
28 and 29 May 2016 prior to the project
acquisition. For the July 2016 JORC Resource,
the Author reviewed drill hole collars, surface
geology and mineralised diamond core intervals
stored at project field facilities and it was
concluded that these were being conducted to
best industry practice
Geological
interpretati
on
Confidence in (or conversely, the uncertainty
of ) the geological interpretation of the mineral
deposit.
Nature of the data used and of any
assumptions made.
The effect, if any, of alternative interpretations
on Mineral Resource estimation.
The use of geology in guiding and controlling
Mineral Resource estimation.
The factors affecting continuity both of grade
and geology.
The confidence in the geological interpretation at
Authier Lithium deposit is considered to be good
and is based on the drilling density and well
known geological features.
Drill hole logging by Glen Eagle and Sayona’s
geologists, through direct observation of drill
core samples have been used to interpret the
geological setting.
The continuity of the main mineralised body is
clearly observed by Li2O grades correlated with
spodumene rich pegmatite within the drill holes.
The nature and continuity along strike of the
lithium mineralisation would indicate that
alternate interpretations would have little impact
on the overall Mineral Resource estimation.
The mineralisation is related to a pegmatite
intrusive with multiple phases of spodumene
mineralisation.
Dimensions The extent and variability of the Mineral
Resource expressed as length (along strike or
otherwise), plan width, and depth below surface
to the upper and lower limits of the Mineral
Resource.
The Authier Lithium Mineral Resource area
extends over a strike length of 825 m, has an
average width of 25 m, typically extends down
just below 200 metres, and dips 40 degrees to
the north.
Estimation
and
The nature and appropriateness of the
estimation technique(s) applied and key
assumptions, including treatment of extreme
_grade values, domaining, interpolation _
Inverse Distance Power (IDP) interpolation with
an oriented ‘ellipsoid’ search was used for the
estimates. Micromine software was used for the
estimations.

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Criteria JORC Code explanation Commentary
modelling
techniques
parameters and maximum distance of
extrapolation from data points. If a computer
assisted estimation method was chosen include
a description of computer software and
parameters used.
The availability of check estimates, previous
estimates and/or mine production records and
whether the Mineral Resource estimate takes
appropriate account of such data.
The assumptions made regarding recovery of
by-products.
Estimation of deleterious elements or other
non-grade variables of economic significance
(eg sulphur for acid mine drainage
characterisation).
In the case of block model interpolation, the
block size in relation to the average sample
spacing and the search employed.
Any assumptions behind modelling of selective
mining units.
Any assumptions about correlation between
variables.
Description of how the geological interpretation
was used to control the resource estimates.
Discussion of basis for using or not using grade
cutting or capping.
The process of validation, the checking process
used, the comparison of model data to drill hole
_data, and use of reconciliation data ifavailable. _
Three dimensional mineralised wireframes were
used to domain the Li2O data. Sample data was
composited to 1.0m down hole lengths. The Li2O
values in intervals with assays below detection
limit were set to half of detection limit.
Based on the statistical analysis there is no need
for grade capping.
An orientated ‘ellipsoid’ search was used to select
data and was based on the observed lens
geometry. The search ellipsoid was orientated to
the average strike, plunge, and dip of pegmatite
body.
Three passes were used. The first pass had a
range of 30 m, with a minimum of 5 samples. For
the second pass, the range was 50m, with a
minimum of 4 samples. For the third pass, the
range was extended to 90 m, with a minimum of 1
sample. A maximum of 20 samples was used for
all three passes.
The parent block dimensions used were 5 m x 5
m x 5 m with sub-blocks of 2.5 m x 2.5 m x 2.5 m.
The parent block size was selected on the basis
of being approximately 25% of the average drill
hole spacing.
The block model size used in the Mineral
Resource estimate was based on drill sample
spacing and pegmatite body geometry. Selective
mining units were not modelled.
Moisture Whether the tonnages are estimated on a dry
basis or with natural moisture, and the method
of determination of the moisture content.
Tonnages and grades were estimated on a dry
in situ basis.
A table in the body of the ASX release “Authier
JORC Resource Estimate” 7 July 2016
demonstrates the grade and tonnage sensitivity
to variation in the cut-off grade
Cut-off
parameters
The basis of the adopted cut-off grade(s) or
quality parameters applied.
The Mineral Resource has been reported at a
0.5% L2O cut-off.
The cut-off grade is based on the economic
analysis performed by SGS in the 2013 PEA
and the updated in 2016 assuming the selling of
the spodumene concentrate on the Asian
market, taking into account the impact of the
transportation cost. The 0.5 % Li2O cut-off grade
reported is considered reasonable to develop an
open cut operation on a standalone basis
Mining
factors
or
assumption
s
Assumptions made regarding possible mining
methods, minimum mining dimensions and
internal (or, if applicable, external) mining
dilution. It is always necessary as part of the
process of determining reasonable prospects
for eventual economic extraction to consider
potential mining methods, but the assumptions
Taking into account the geometry and the depth
of the mineralised zone, the Authier Lithium
deposit will be mined using open-pit mining
methods.
No dilution or ore loss factors have been taken
into account in the JORC Mineral Resource.

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Criteria JORC Code explanation Commentary
made regarding mining methods and
parameters when estimating Mineral Resources
may not always be rigorous. Where this is the
case, this should be reported with an
explanation of the basis of the mining
_assumptions made. _
Metallurgic
al factors or
assumption
s
The basis for assumptions or predictions
regarding metallurgical amenability. It is always
necessary as part of the process of determining
reasonable prospects for eventual economic
extraction to consider potential metallurgical
methods, but the assumptions regarding
metallurgical treatment processes and
parameters made when reporting Mineral
Resources may not always be rigorous. Where
this is the case, this should be reported with an
explanation of the basis of the metallurgical
assumptions made.
Metallurgical testing at Authier Lithium deposit
was conducted in three stages; 1999, 2012 and
2016.
During 1999 COREM conducted metallurgical
testing of approximately 40 tonnes of
spodumene-bearing pegmatite material sampled
from the main mineralised pegmatite intrusion as
part of a pre-feasibility study of the Project
during that period under the supervision of
Bumigeme.
The complete metallurgical study conducted in
laboratory consisted in a total of 48 tests but
only 16 tests returning satisfactory results were
reported. The most significant results from the
process flowsheet returned a Li2O concentrate
grade ranging from 5.78% to 5.89% with a
recovery between 67.52% and 70.19% (tests 33
and 47). The average Li2O grades of the
pegmatitic material from tests 33 and 47 were
1.15% and 1.13% Li2O respectively. Test
number 12, with an average grade of 1.35%
Li2O, produced a Li2O concentrate grade of
5.96% with a recovery of 75.02%.
In early fall of 2012, the Company has ordered
some mineral processing and metallurgical tests
to the SGS Lakefield Laboratory,
The results of these tests are the base of the
study prepared by Bumigeme to develop the
metallurgical process involved in this PEA
Technical Report. Glen Eagle Resources Inc
had mandated Bumigeme Inc a Canadian
Engineering consulting firm based in Montreal,
working mainly in the mining and metallurgical
sector, to develop the metallurgical aspect of his
Authier Lithium Project. This mandate is part of
the Preliminary Economic Assessment (PEA)
compliant with NI 43-101 regulations.
The mandate indicated the development a
conventional lithium flotation process plant with
a capacity of 2,000 TPD, and estimating the
capital investment (CAPEX) and operating cost
(OPEX) of the concentrator.
The main parameters retained by Bumigeme in
their metallurgical section are:
oconcentrate grade of 6.0% Li2O, and;
ooverall mill recovery of 80%;
ono mica pre-flotation is considered
necessaryinthe processing.

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Criteria JORC Code explanation Commentary
In September 2016, Sayona collected 430
kilograms of half NQ size core from twenty three
historical diamond holes for metallurgical testing.
The testing is being prepared at SGS Lakefield
in Canada. Flotation testing and grinding testing
programs are being completed and the results
indicated recovery of 80% to a 5.75% Li20
concentrate. Bumigeme used the data to
undertake process engineering studies to design
the proposed metallurgical circuit.
Environmen
tal
factors
or
assumption
s
Assumptions made regarding possible waste
and process residue disposal options. It is
always necessary as part of the process of
determining reasonable prospects for eventual
economic extraction to consider the potential
environmental impacts of the mining and
processing operation. While at this stage the
determination of potential environmental
impacts, particularly for a greenfields project,
may not always be well advanced, the status of
early consideration of these potential
environmental impacts should be reported.
Where these aspects have not been considered
this should be reported with an explanation of
the environmental assumptions made.
The actual preliminary environmental report,
prepared by DESSAU and GFE Forestry &
Exploration Services, for Authier Project didn’t
return environmental issues. Activities by
DESSAU and GFE were performed to determine
constraints linked to water and sediments quality
and to environmental (physical, biological,
human) impact.
According to public databases and from field
inventories lead during this study by Dessau and
GFE, no endangered species or habitats were
found. However it is recommended to produce
exhaustive inventories to validate or invalidate
the presence of specific fauna, flora or habitat.
At the end of the drilling program, the
revegetation appears to be in a good state.
A plan regarding proposed waste and process
residue facilities management and disposal has
been prepared and included in the PFS report.
Sayona Mining is currently conducting a
geochemical characterisation study of ore,
waste rock and tailings samples. The
geochemical program will allow to classify the
waste rock and tailings according to provincial
authorities standard for acid mine drainage and
leachability and identify any chemical that could
potentially affect the surface or groundwater
quality.
No evidence of sulfides were observed in the
ore or in the waste rock. Considering the
geology of the site at this stage of the study, it is
assumed that the waste rock and the tailings will
not be acid generating or leachable.
A rehabilitation and closure plan is a
requirement under the “Loi sur les mines”. It
must be approved before the mining lease is
issued, and a financial guarantee to fully
implement the plan must be provided in three
payments in the first two years following the
approval of the plan.
Bulk density Whether assumed or determined. If assumed,
the basis for the assumptions. If determined,
the method used, whether wet or dry, the
As part of the 2010 independent data verification
program, SGS Geostat conducted specific
gravity (“SG”)measurements on38mineralised

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Criteria JORC Code explanation Commentary
frequency of the measurements, the nature,
size and representativeness of the samples.
The bulk density for bulk material must have
been measured by methods that adequately
account for void spaces (vugs, porosity, etc),
moisture and differences between rock and
alteration zones within the deposit.
Discuss assumptions for bulk density estimates
used in the evaluation process of the different
materials.
core samples collected from drill holes AL-10-01
and AL-10-11. The measurements were
performed using the water displacement method
(weight in air/volume of water displaced) on
representative half core pieces weighting
between 0.67 kg and 1.33 kg with an average of
1.15 kg, results average SG value of 2.71 t/m3
Classificatio
n
The basis for the classification of the Mineral
Resources into varying confidence categories.
Whether appropriate account has been taken of
all relevant factors (ie relative confidence in
tonnage/grade estimations, reliability of input
data, confidence in continuity of geology and
metal values, quality, quantity and distribution
of the data).
Whether the result appropriately reflects the
Competent Person’s view of the deposit.
Mineral Resource have been classified in
accordance with the Australasian Code for the
Reporting
of
Exploration
Results,
Mineral
Resources and Ore Reserves (JORC, 2012).
The Authier Lithium Mineral Resource was
classified as Measured, Indicated and Inferred
Mineral resource based on drilling density,
sample spacing and geological / mineralisation
continuity.
The Measured Mineral Resource was defined
within areas of close spaced diamond drilling of
less than 35m by 35m, and where the continuity
and predictability of the spodumene bearing
pegmatite was good. The Indicated Mineral
Resource was assigned to areas where drill hole
spacing was less than 50m by 50m. The Inferred
mineral resource was assigned to areas where
drill hole spacing was greater than 50m by 50m
generally in the edges of the known mineralisation
mostly in down-dip extensions beyond the last drill
holes in each section.
The input data is comprehensive in its coverage
of the mineralisation and does not favour or
misrepresent in-situ mineralisation. The definition
of mineralised zones is based on high level
geological understanding producing a robust
model of mineralised domains. This model has
been confirmed by infill drilling which supported
the interpretation. Validation of the block model
shows good correlation of the input data to the
estimated grades.
The Mineral Resource estimates appropriately
reflect the view of the Competent Person.
Audits
or
reviews
The results of any audits or reviews of Mineral
Resource estimates.
Prior to Sayona’s acquisition of Authier, Internal
audits have been completed by SGS Geostats
at the request of Glen Eagle Resource Inc in a
NI43-101 Technical Report, Preliminary
Economic Assessment, 22 January 2013
No external audits have been undertaken on the
Sayona JORC Resource estimate. However,
SGS in Canada who are assisting with the
preparation of the 2016 Authier Pre-Feasibility
Studyhasreviewed the datafor mine planning

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Criteria JORC Code explanation Commentary
purposes.
Discussion
of
relative
accuracy/
confidence
Where appropriate a statement of the relative
accuracy and confidence level in the Mineral
Resource estimate using an approach or
procedure deemed appropriate by the
Competent Person. For example, the
application of statistical or geostatistical
procedures to quantify the relative accuracy of
the resource within stated confidence limits, or,
if such an approach is not deemed appropriate,
a qualitative discussion of the factors that could
affect the relative accuracy and confidence of
the estimate.
The statement should specify whether it relates
to global or local estimates, and, if local, state
the relevant tonnages, which should be relevant
to technical and economic evaluation.
Documentation should include assumptions
made and the procedures used.
These statements of relative accuracy and
confidence of the estimate should be compared
with production data, where available.
The pegmatite geometry and continuity has been
adequately interpreted to reflect the applied level
of Measured, Indicated and Inferred Mineral
Resource. The data quality is good and the drill
holes have detailed logs produced by qualified
geologists. All diamond core obtained by Glen
Eagle and Sayona drilling campaigns are properly
stored and mineralised intervals can be reviewed
when required. Recognised laboratories have
been used for all analyses.
The Mineral Resource statement relates to global
estimates of tonnes and grade.
Section 4 Estimation and Reporting of Ore Reserves
(Criteria listed in section 1, and where relevant in sections 2 and 3, also apply to this
section.)
Criteria
JORC Code explanation
Commentary
Mineral
Resource
estimate for
conversion
to
Ore
Reserves
Description of the Mineral Resource estimate
used as a basis for the conversion to an Ore
Reserve.
Clear statement as to whether the Mineral
Resources are reported additional to, or
inclusive of, the Ore Reserves.
The Ore Reserve Estimate is based in the
Mineral Resource Estimate released in 23
November 2016, by Sayona Mining and
prepared by Dr. Gustavo Delendatti as
Competent Person. The Mineral Resource was
reported using a 0.5% Li2O cut-off.
The Mineral Resource Estimate was reported
as:
o
Measured Resource of 4.72 Mt at 1.03%
Li2O
o
Indicated Resource of 7.13 Mt at 1.10%
Li2O
o
Inferred Resource of 1.9 Mt at 1.05% Li2O
The Mineral Resources are reported inclusive of
Ore Reserves
Site visits
Comment on any site visits undertaken by the
Competent Person and the outcome of those
visits.
If no site visits have been undertaken indicate
why this is the case.

For the November 23 2016 Mineral Resource
estimate, the Author was stationed on site and
was responsible for the overall management,
coordination and execution of the drilling
program (this was approximately 2 months).

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Criteria JORC Code explanation Commentary
Study status The type and level of study undertaken to SGS conducted a PFS study on the Authier
enable Mineral Resources to be converted to Lithium Project based on the Measured and
Ore Reserves. Indicated Resources as part of the Mineral
The Code requires that a study to at least Pre- Resource Estimate released in November 23,
Feasibility Study level has been undertaken to 2016.
convert Mineral Resources to Ore Reserves. As part of the Authier PFS study a mine plan
Such studies will have been carried out and was developed that was technically achievable
will have determined a mine plan that is and economically viable. This mine plan
technically achievable and economically considered material Modifying factors such as
viable, and that material Modifying Factors mining, processing, metallurgy, infrastructure,
have been considered. economic, marketing, legal, environmental,
social and regulatory.
Cut-off The basis of the cut-off grade(s) or quality The Mineral Resource provided was a
parameters parameters applied. geologically domained resource; this geological
model was evaluated to determine which block
produced cash surplus when treated as ore.
A cut-off grade calculation was performed by
SGS to estimate the difference if the
Spodumene concentrate was sold on the Asian
market (i.e. transported to China), and to assess
the impact of the transportation costs. The
resulting open pit cut-off grade was in this
scenario calculated at 0.45% Li2O.
SGS decided to use the most conservative
numbers (a cut-off grade of 0.45% Li2O) to
develop the production schedule and the Open
Pit Mineral Reserve Estimate on an standalone
basis.
 An exchange ratio of CAD:USD of 0.76:1.00 has
been used for the study.
Mining The method and assumptions used as In order to develop an optimal engineered pit
factors or
reported in the Pre-Feasibility or Feasibility
design for the Authier deposit, an optimised pit
assumption Study to convert the Mineral Resource to an shell was first prepared using the Dassault
s Ore Reserve (i.e. either by application of System Whittle software. The basic optimisation
appropriate factors by optimisation or by principle of the algorithm operates on a net
preliminary or detailed design). value calculation for each block in the model (in
The choice, nature and appropriateness of the other words revenue from sales less total
selected mining method(s) and other mining operating cost; mining, processing, and general
parameters including associated design issues
and administration costs) in order to determine
such as pre-strip, access, etc. to what extent the deposit can be mined
The assumptions made regarding geotechnical
profitably.
parameters (eg pit slopes, stope sizes, etc), The mining method is based on open pit mining.
grade control and pre-production drilling. The pit that has been designed for the Authier
The major assumptions made and Mineral deposit is approximately 900 m long and 450 m
Resource model used for pit and stope wide at surface with a maximum pit depth from
optimisation (if appropriate). surface of 190 m. The total surface area of the
The mining dilution factors used. pit is roughly 350,000 m2.
The mining recovery factors used. Overall slope angle: 40° to 45°in rock and 30° in
Any minimum mining widths used. overburden, in accordance with the geotechnical
The manner in which Inferred Mineral recommendations
Resources are utilised in mining studies and Face angle: 70º (footwall) to 80º (hanging wall)
the sensitivity of the outcome to their inclusion.
Bench height: 5 m for single bench and 10 m for

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Criteria JORC Code explanation Commentary
The infrastructure requirements of the selected double bench.
mining methods. Safety berm: 6 m width (1 safety berm at each
10 m vertically)
Ramp grade: 10%, acceptable for CAT 772 haul
trucks or their equivalents
Ramp width: 14.0 m (single lane) and 19 m
(double lanes) following industry practice
standards.
The haul road was designed to accommodate
the use of conventional mining trucks such as a
CAT 772 (46 t payload truck, with 4.7 m width)
or equivalent.
As such, the running surface has been designed
to 14 m width. The allowance for berms and
ditches increases the overall haul road width to
19 m.
Major assumptions for pit optimisation include:
ore production rate of 0.7 Mtpa; 80% recovery of
Li2O as 5.75% Spodumene concentrate; total
Ore Based Cost of CAD$ 21.85 /t treated; and
waste mining cost at surface of CAD$2.94/t
mined. The NPV has been calculated with a
selling price of 485 US$/t of concentrate at a
discount rate of 8%.
The mining dilution was estimated at 5%, and
the Ore Losses have also been estimated at 5%.
This is to take into account the fact that some
waste material will be added into the Ore stream
going to the Processing plant and that some of
the Ore material will be directed to the Waste
dump. The grade of the dilution material (added
to the Ore stream) was estimated as an average
value of 0% Li2O.
The addition of mining dilution resulted in
lowering the Li2O grade of the Mineral Reserves
from 1.06% to 1.02% Li2O.
In order to access these reserves, 5.6 Mt of
overburden and 56.7 Mt of waste rock must be
mined. This total waste quantity of 62.3 Mt
results in a stripping ratio of 6.1 to 1.
The overburden thickness averages
approximately 6 m and ranges from 0 to 12 m.
All the mineralised material classified in the
inferred category was considered as waste for
the Pit Optimisation process.
Mining infrastructure includes, ROM pad, tailings
pad, overburden and waste rock stockpiles haul
roads, workshops and other buildings.
Metallurgic The metallurgical process proposed and the In 2016, Sayona completed a detailed
al factors or appropriateness of that process to the style of metallurgical testing program using core from
assumption mineralisation. twenty three historical diamond holes totaling
s Whether the metallurgical process is well- 430 kilograms, representing the entire deposit
_tested technology or novel in nature. _ geometry (includingthe anticipated 5% mine

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Criteria JORC Code explanation Commentary
The nature, amount and representativeness of waste dilution), at SGS Lakefield in Canada.
metallurgical test work undertaken, the nature The test work delivered an average recovery of
of the metallurgical domaining applied and the 80% at a lithium concentrate grade of 5.75%
corresponding metallurgical recovery factors Li2O, as used in the pit optimisation. The
applied. program included:
Any assumptions or allowances made for
Mineralogical analysis using Quantitative
deleterious elements. Electromicroscopy QEMSCAN;
The existence of any bulk sample or pilot scale
Heavy Liquids Separation testing to
test work and the degree to which such demonstrate whether Authier spodumene
samples are considered representative of the ore is amenable to concentration using
orebody as a whole. Dense Media Separation;
For minerals that are defined by a
Further grind-ability testing; and
specification, has the ore reserve estimation
Batch and locked cycle flotation testing.
been based on the appropriate mineralogy to
meet the specifications? Based on the results of the 2016 SGS Lakefield
study, Bumigeme have designed a concentrator
plant to process 700,000 tpa of ore feed using
conventional flotation technology suitable for a
pegmatite orebody. The processing plant
comprised key areas including, three-stage
crushing, grinding, mica-flotation, spodumene
flotation, magnetic separation, concentrate
dewatering and drying, and tailings filtering.
The plant will produce a 5.75% Li20
concentrate suitable for lithium carbonate
conversion plants that supply feed-stock to the
lithium battery manufacturers (the iron content
of Authier concentrate is too high to supply the
ceramics or glass industry).
Further metallurgical optimisation and
enhancement to improve the metallurgical
recoveries and concentrate grades is
underway. Historically, recoveries of up to 85%
have been achieved in certain parts of the
deposit and further testing is required to
ascertain whether this can be extended
homogenously across the deposit.
All technologies proposed are proven and well
tested with easily sourced components.
Potential deleterious elements have not been
observed. Iron content of Authier concentrate is
too high to supply the ceramics or glass
industry.
Environmen The status of studies of potential The Regulations Designating Physical Activities
-tal environmental impacts of the mining and (SOR/2012-147) identify the physical activities
processing operation. Details of waste rock that constitute the “designated projects” that
characterisation and the consideration of may require an environmental assessment by
potential sites, status of design options the Canadian Environmental Assessment
considered and, where applicable, the status Agency (CEAA). The CEAA is responsible for
of approvals for process residue storage and the Canadian Environmental Assessment Act
waste dumps should be reported. (2012). Because the Project did not generate
any“designated activity”,an impact studyunder

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Criteria JORC Code explanation Commentary
the Canadian Environmental Assessment Act is
not required.
On the provincial side, no Environmental
Impact Assessments (EIA) will be required for
the Project as the proposed output remains less
than 2,000 tpd (EQA Q-2, r.23). Mainly two
provincial ministries will issue permits: the
MERN and the MDDELCC. The Company is
currently engaged with the local provincial
authorities to establish the permitting regime for
Authier.
Certificates of authorisation under provincial
Environmental Quality Act (LQE), art.22, will
have to be obtained from the MDDELCC for
most of activities that may result in a change in
the quality of the environment. In order to
expedite the start of construction, preparation of
the permit applications can begin before the
completion of the Detailed Engineering.
A detailed base-line environmental study was
completed for Authier in 2013 by Dessau. The
study reviewed available information across a
number of disciplines, including geology and
soils, hydrogeology, hydrology, air quality and
noise, flora and fauna, socio- economic setting,
and archaeology.
Whilst the environmental study didn’t highlight
any significant environmental issues, it
recommended a high-level focus on water and
tailings management. As such, the Company
has engaged consulting firms to undertake a
number of updated studies at part of this PFS,
including:
o
Best practice tailings and waste rock
disposal options. The PFS contemplates
that the best practice is producing filtered
tailings will be co-disposed with the waste
rock in order to facilitate water
management and reduce the footprint;
o
Progressive site reclamation and
remediation planning during operation and
for end of mine activities;
o
Geochemical characterisation program of
waste rock and tailings. Preliminary results
showed that the waste rocks and tailings
are not acid generating and don’t leach
heavy metals. This is consistent with the
experience of other nearby similar deposits
and operations; and
o
A hydrogeological study to assess the
hydrogeological conditions prevailing in the
area, the current quality of the groundwater,
and identifyany potential impacts on the

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Criteria JORC Code explanation Commentary
project groundwater, plan the pumping
activities, and to provide information for the
geotechnical engineering and geo-
mechanics of the project (note – this study
is planned to commence in early 2017.
A rehabilitation and closure plan is a
requirement under the “Loi sur les mines”. It
must be approved before the mining lease is
issued, and a financial guarantee to fully
implement the plan must be provided in three
payments in the first two years following the
approval of the plan.
Mining lease applications are initiated through
the Ministère de l’Énergie et des Ressources
naturelles (“MERN”). A mining lease will be
granted only when the following conditions are
fulfilled:
o
Completion of a Feasibility Study;
o
Completion of a scoping and marketing
study for processing within Quebec.
o
Rehabilitation and restoration plans have
been approved;
o
Certificate of authorisation stipulated in
sections 22, 31.5, 165 and 201 of the
Environment Quality Act has been issued;
and
o
A survey plan has been formalised by the
Office of the Surveyor-General of Québec.
Before a mining lease can be granted for a
metal mine project where the mine has a
production capacity of less than 2,000 metric
tons per day, a public consultation, initiated by
the proponent, must be held in the region in
which the mine will be located. The Company
has initiated early discussions with the La Motte
Council outlining the plans for the development
of the Authier project.
Infrastructur The existence of appropriate infrastructure: The Authier project is situated 45 kilometres
e availability of land for plant development, north-west of the city of Val d’Or, a major
power, water, transportation (particularly for mining service centre, with several operating
bulk commodities), labour, accommodation; or mines and active exploration companies,
the ease with which the infrastructure can be situated in the Province of Quebec.Val d’Or is
provided, or accessed. located approximately 466 kilometres north-
east of Montreal.
The project is easily accessed by a rural road
network connecting to a national highway a few
kilometres east of the project site.
The transcanadian railway is located around 20
km south of Authier. Such railway has the
capacityto shipthe concentrate to both Atlantic

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Criteria JORC Code explanation Commentary
and Pacific coast. A sideway located in
Cadillac, 27 km southwest of Authier by route,
could be used after build a storage facility
capable to store 1,500 t of Authier´s
concentrate.
The regional resources regarding labour force,
supplies and equipment are sufficient, the area
being well served by geological and mining
service firms. The cities of Val d’Or and Rouyn-
Noranda are regional centers for the Abitibi
region and have the necessary infrastructures
and workforce to support a mining operation.
The electrical power will easily be available
from Hydro-Quebec. The estimated power
demand for the project is estimated to be
7.2MW
Based on a preliminary evaluation from Hydro-
Québec, a total of 2.7 km of new network power
line needs to be installed in order to supply
power to Authier mine site
No detailed investigations into the water
requirements and supply sources have been
carried out. Primary water sources would be
from pit dewatering, collection of surface runoff
in natural or artificial structures, existing ponds,
reclaim water from the TMF and other sources.
Studies on the water supply balance and
remedial measures will need to be conducted
as part of the next developing stages.
Costs The derivation of, or assumptions made, Project Capital was derived on the following
regarding projected capital costs in the study. basis:
The methodology used to estimate operating o
The overall plant layout and equipment
costs. sizing was prepared with sufficient detail to
Allowances made for the content of deleterious permit and assessment of the engineering
elements. quantities for the majority of the facilities for
The source of exchange rates used in the concrete, steelwork and mechanical items.


study.
Derivation of transportation charges.
The basis for forecasting or source of
treatment and refining charges, penalties for
failure to meet specification, etc.
The allowances made for royalties payable,
both Government and private.
The layouts enabled preliminary estimates
of quantities to be taken for all areas.
o
Unit rates for labour and materials were
obtained from quotations from fabricators
and contractors experienced in the scale
and type of work in the region
o
Fixed and firm pricing was obtained for
major items of equipment. Budget pricing
was obtained from reputable suppliers for
minor items of equipment with the
exception of low value items which were
costed from BUMIGEME and SGS´s
database of recent project costs.
Contingency has been applied to account for
the accuracy of the estimate.
Mining capital costs include site establishment
costs and mobilisation of equipment andpre-

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Criteria JORC Code explanation Commentary
production costs. Pre-production includes
clearing and stockpiling of topsoil.
Process Plant Operating costs were compiled
by BUMIGEME using first principal estimation
and industry experience for projects of similar
size and nature in the region.
Manning level and pay rates were derived by
BUMIGEME and SGS to suit the proposed
process plant and scale of operation for the
Quebec province location.
Consumables pricing were sourced from
vendor quotes where applicable.
Flotation reagent consumption was based on
metallurgical test work, the production schedule
and factored from similar operations.
Crushing and grinding energy and
consumables were derived from the
comminution test work at SGS Lakefield
Laboratory and vendor quotes.
Mine operating expenditure was based on
mining volumes, and hourly operating costs for
all the different mining equipment that are
intended to be operated by the Company. The
Company’s team for Mine Management and
Technical Services were based on personal
levels required to manage the operation and
the Q4 2016 salary guide.
Exchange rates were provided by the Company
based on the rate at time of publication
however it is consistent with the exchange ratio
data over the last 12 months.
Transport and part charges were derived from
quotations by reputable suppliers.
Allowances were made for marketing and grade
variability in the revenue factors.
The Quebec Government doesn’t impose any
royalties on mineral production. However,
Authier is subject to a number of vendor royalty
payments.
Revenue The derivation of, or assumptions made Spodumene pricing was based on forecasts
factors regarding revenue factors including head from the Q4 2016 Deutsche Bank Lithium
grade, metal or commodity price(s) exchange Market Report.
rates, transportation and treatment charges, Spodumene revenue factors were:
penalties, net smelter returns, etc.
The average head grade of the Ore has
The derivation of assumptions made of metal been estimated at 1.02% Li2O over the 15
or commodity price(s), for the principal metals, years of processing operation
minerals and co-products.
Processing recoveries applied at 80%.

Spodumene price of USD 515 / t for 5.75%
Li2O content

Exchange ratio of 0.76 CAD:USD

Vendor’s royalty of 2% NSR

Marketing and grade variability penalty have
not been considered in the Reserves

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Criteria JORC Code explanation Commentary
estimate
Market The demand, supply and stock situation for the
Lithium concentrate produced from Authier will
assessment particular commodity, consumption trends and be classed as Chemical Grade specification,
factors likely to affect supply and demand into principally due to its high iron content. The
the future. principal markets for Chemical Grade
A customer and competitor analysis along with concentrates are battery, lubricants, aluminum
the identification of likely market windows for smelting, and pharmaceuticals applications.
the product. The lithium market is currently experiencing a
Price and volume forecasts and the basis for major demand shift driven by the increasingly
these forecasts. critical role of the lithium-ion battery technology
For industrial minerals the customer for storage applications in the automotive,
specification, testing and acceptance consumer electronics and electricity
requirements prior to a supply contract. storage/distribution sectors.
There are a number of pricing benchmarks for
various lithium products (lithium carbonate or
lithium hydroxide whose prices can vary
significantly depending on grade) but the most
relevant for spodumene concentrate pricing is
the Lithium Carbonate Equivalent (LCE) price.
This pricing data is typically only available via
paid subscription services, such as Benchmark
Mineral Intelligence, and its limited by the
number of transactions available in the public
domain.
For the Authier PFS, Deutsche Bank forecasts
from a comprehensive lithium study prepared
on the 9thMay 2016 have been used.
The Company is exploring a number of options
for selling high-quality spodumene concentrate
that will be produced from a future operation at
Authier. This includes direct sales of
concentrate to converters that produce lithium
products suitable for the global battery markets.
Strong demand for the lithium products has
driven concentrate prices to record levels.
The Company has had discussions with
companies that have or a proposing to
construction lithium carbonate plants in Canada
and has received strong interest for the supply
of new concentrates to these facilities.
In addition, in early November 2016, the
Company attended a global lithium conference
in China and held a number of discussions with
interested parties seeking to establish long-
term spodumene sales contracts. China is the
global centre for the production of value-added
lithium products and one of the potentially
largest markets for the consumption of lithium-
ion batteries. The Chinese Government has a
stated clean energy policy, which includes
significant investment subsidies, for growing
electric vehicle sales from less than 500,000 in
2016 to over 5 million by 2020.

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Criteria JORC Code explanation Commentary
Economic The inputs to the economic analysis to The economic analysis is based on cash flows
produce the net present value (NPV) in the driven by the production schedule. The cash
study, the source and confidence of these flow projection include:
economic inputs including estimated inflation,
Initial and sustaining capital estimates.
discount rate, etc.
Mining, processing and concentrate
NPV ranges and sensitivity to variations in the logistics costs to the customer based on
significant assumptions and inputs. FOB pricing.

Revenue estimates based on concentrate
pricing adjusted for fees, charges and
royalties.

Closure costs.

Company tax estimates.

An 8% discount factor.

The Project PFS showed a positive NPV.
Social The status of agreements with key The Authier property is located in Government
stakeholders and matters leading to social land (public).
licence to operate. The Authier property is located about 26
kilometres from the Algonquin community of
Pikogan and it is in Algonquin nation claimed
territory. Furthermore, municipalities of La
Motte, Preissac, Rivière-Héva and Amos are
located close to the Authier Property.
Considering this context, a communication plan
will have to be prepared and presented to open
a dialogue concerning interests and
preoccupations of municipalities, communities
and organisms implied directly or indirectly with
the mining project of Authier.
Other To the extent relevant, the impact of the No material naturally occurring risks have been
following on the project and/or on the identified.
estimation and classification of the Ore All the claims composing the Property are
Reserves: located over Public Land owned by the
Any identified material naturally occurring government. There is no reason to believe that
risks. the Company won’t be able to secure the
The status of material legal agreements and surface rights to construct the infrastructures
marketing arrangements. related to a potential mining operation,
The status of governmental agreements and including tailings storage and waste disposal
approvals critical to the viability of the project, areas, and processing plant.
such as mineral tenement status, and There are no apparent impediments to
government and statutory approvals. There obtaining all government approvals required for
must be reasonable grounds to expect that all the project.
necessary Government approvals will be Road access granted.
received within the timeframes anticipated in
the Pre-Feasibility or Feasibility study.
Highlight and discuss the materiality of any
unresolved matter that is dependent on a third
party on which extraction of the reserve is
_contingent. _
Classificatio The basis for the classification of the Ore Proven Ore Reserves were determined from
n Reserves into varying confidence categories. Measured resource material.
Whether the result appropriately reflects the Probable Ore Reserves were determined from
_Competent Person’s view of the deposit. _ Indicated resource material asper the

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Criteria Criteria JORC Code explanation Commentary
The proportion of Probable Ore Reserves that guidelines.
have been derived from Measured Mineral
_Resources (ifany). _
Audits or The results of any audits or reviews of Ore Ore Reserve estimates have been internally
reviews Reserve estimates. reviewed by SGS and Sayona mining. No
material flaws have been identified and the Ore
Reserve is considered appropriate at a PFS
level of study.
No external reviews or audits have been
undertaken on the Ore Reserve.
Discussion Where appropriate a statement of the relative The Ore Reserve is the outcome of the PFS that
of relative accuracy and confidence level in the Ore has taken into account geological, metallurgical,
accuracy/ Reserve estimate using an approach or geotechnical, process engineering and mining
confidence procedure deemed appropriate by the engineering considerations. It has a nominal
Competent Person. For example, the accuracy of +/-25%.
application of statistical or geostatistical The project has a NPV which makes it robust in
procedures to quantify the relative accuracy of terms of cast variations. It is sensitive to price
the reserve within stated confidence limits, or, variations for Spodumene and mining recovery
if such an approach is not deemed of the ore from within the pit, and to the
appropriate, a qualitative discussion of the destination of the product.
factors which could affect the relative accuracy
All estimates are based on local costs in
and confidence of the estimate. Canadian dollars.
The statement should specify whether it There are no known undisclosed areas of
relates to global or local estimates, and, if uncertainty.
local, state the relevant tonnages, which There has been no production to date, so no
should be relevant to technical and economic comparison or reconciliation of data can be
evaluation. Documentation should include made. Standard Industry practices have been
assumptions made and the procedures used. used in the estimation process.
Accuracy and confidence discussions should
extend to specific discussions of any applied
Modifying Factors that may have a material
impact on Ore Reserve viability, or for which
there are remaining areas of uncertainty at the
current study stage.
It is recognised that this may not be possible or
appropriate in all circumstances. These
statements of relative accuracy and confidence
of the estimate should be compared with
_production data, where available. _

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