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VANADIUM RESOURCES LIMITED Audit Report / Information 2020

Apr 27, 2020

66018_rns_2020-04-27_49422221-d8d6-47ed-8152-48da8eea9b02.pdf

Audit Report / Information

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MINERAL RESOURCE UPDATE CONFIRMS STEELPOORTDRIFT’S GLOBAL VANADIUM STANDING

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Figure 1. Global vanadium projects categorised by resource grade and grade in concentrate.

Chart compares resources reported under different codes and companies at different stages of development as detailed in Appendix 2. Only resources with a quoted in situ grade > 0.45% V2O5 are shown in figure.

Vanadium Resources Limited (ASX.VR8) Level 1, 33 Ord Street West Perth, WA 6005 Australia +61-8 9420 9300 • [email protected] • www.VR8.global

Page 1 of 24

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HIGHLIGHTS

  • High grade Mineral Resource of 188Mt at 1.23% V2O5 in the Measured, Indicated and Inferred categories

  • Includes 110Mt at 1.23% V2O5 in the Measured and Indicated categories as a result of recent infill drilling and resultant improvements in geological model

  • Majority of 188Mt high grade resource at surface and open pittable

  • Includes 68Mt at 1.37% V2O5 in massive magnetite layer (LM1A)

  • Steelpoortdrift continues to have the largest resource above 1% V2O5 globally, with conversion into Measured & Indicated categories demonstrating increasing confidence in the geological and resource models

  • Updated Mineral Resource Estimate includes 377mt at 0.78% V2O5 in the Measured and Indicated categories, 57% of the Global Mineral Resource of 662Mt at 0.77% V2O5 in the Measured, Indicated and Inferred categories

  • Focus now moves to updating open pit designs and mining schedules for input into the current Scoping Study into V2O5 production

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Figure 2 . Mineral Resource at the Steelpoortdrift Vanadium Project (oblique view, looking N).

Page 2 of 24

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The management of Vanadium Resources Limited (ASX:VR8) ( VR8 or the Company) is pleased to announce an update to the Mineral Resource for the Steelpoortdrift (SPD) Vanadium Project in South Africa.

The Mineral Resource continues to compare highly favourably to other vanadium deposits globally, as the largest global undeveloped Mineral Resource, as well as the largest high grade resource (defined as in situ resource grade > 1% V2O5, Figure 1).

The new Mineral Resource includes the upgrade of a significant proportion to Measured and Indicated categories as a result of the Company’s 2019 infill drilling (refer ASX announcement 19 November 2019) and the resultant improved geological model for the Steelpoortdrift Vanadium Deposit (Figure 2).

The resource continues to include a substantial high grade, near surface component which has been newly estimated at 188 million tonnes at an in situ grade of 1.23% V2O5, a 175% increase from the April 2019 estimate (Measured, Indicated and Inferred categories, detailed in Appendix 1).

Of this high grade resource Measured and Indicated material comprises 59%, being 110 million tonnes at an in situ grade of 1.23% V2O5 (Appendix 1). The size of the Mineral Resource is anticipated to result in a long life of mine for the project, which will be confirmed once the mining studies currently underway have been completed.

A sizeable portion of this high grade resource (68Mt at 1.37% V2O5, Appendix 1) is hosted in a discrete, massive magnetite unit at the base of the lower magnetite zone (denoted LM1A in modelling). This unit is easily mapped from drillhole to drillhole and in outcrop with excellent continuity along strike. Concentrate analysis on drillhole samples returned mass recoveries between 63% and 74% from this unit (refer ASX announcement 5 August 2019).

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The majority of this high grade resource is anticipated to be able to be mined by open pit methods given that 127 million tonnes at an in situ grade of 1.20% V2O5 occurs within 100m of surface (Appendix 1). Pit optimisations and open pit schedules are being designed currently to confirm this and for input into the current Scoping Study into downstream production of V2O5 from the Steelpoortdrift Vanadium Project.

Measured and Indicated material now makes up 57% of the Global Mineral Resource, corresponding to 376 million tonnes at an in situ grade of 0.78% V2O5 within the Global Mineral Resource of 662 million tonnes at an in situ grade of 0.77% V2O5 (Appendix 1).

The previous Mineral Resource released in April 2019 comprised 612 million tonnes at a similar in situ grade with 37% in the Indicated category (corresponding to 231 million tonnes) and the balance classified as Inferred (refer ASX Announcement 16 April 2019).

The increased confidence level in the new Mineral Resource Estimate is due to the infill drilling providing increased data density and confidence, and the simple, outcropping nature of the vanadium mineralisation at the Steelpoortdrift Vanadium Project. Mineralisation is hosted in massive, vanadium bearing, titanomagnetite layers easily mappable within the project area (Figure 2) and along strike within the well studied Bushveld Complex.

Vanadium mineralisation in the Bushveld Complex is amongst the highest grade mineralisation found globally meaning that the Steelpoortdrift Vanadium Project continues to compare favourably to other global vanadium projects (Figure 1).

The Company is currently progressing its Scoping Study into downstream V2O5 production under the supervision of Mr Les Ford, a globally renowned vanadium expert. The vanadiferous titanomagnetite at Steelpoortdrift produces a high-quality concentrate containing approximately 2.2% V2O5, 12% TiO2 and 55% Fe (ASX Announcement 18 March 2019). The current Scoping Study is anticipated to confirm the advantage of this concentrate in the production of V2O5.

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Due to restrictions on industry currently in place in South Africa the progress of metallurgical testwork for use in the Scoping Study has been slowed and as a result the Scoping Study is now expected to be completed during Q3 2020.

While the COVID-19 pandemic has affected vanadium production to date in 2020, demand for 98% vanadium and ferrovanadium is already increasing as steel producers come back online. The new Mineral Resource Estimate and accompanying report is being supplied to interested parties in Asia and South Africa, which the Company will continue to engage with regarding strategic investment opportunities, and potential collaborations to develop downstream processing options, provision of project finance, prepayments for offtake and other financial partnerships.

This announcement has been authorised for release by the directors of Vanadium Resources Ltd.

For and on behalf of the board:

Kyla Garic

Company Secretary

Page 5 of 24

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Competent Persons Statement

The information in this announcement that relates to Exploration Results and other technical information relating to drilling, sampling and the geological interpretation derived from the Exploration Results complies with the 2012 Edition of the Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves ( JORC Code ) and has been compiled and assessed under the supervision of Mr Bill Oliver, the Managing Director of Vanadium Resources Ltd. Mr Oliver is a Member of the Australasian Institute of Mining and Metallurgy and the Australasian Institute of Geoscientists. He has sufficient experience that is relevant to the style of mineralisation and type of deposit under consideration and to the activity being undertaken to qualify as a Competent Person as defined in the JORC Code. Mr Oliver consents to the inclusion in this announcement of the matters based on his information in the form and context in which it appears. The Exploration Results are based on standard industry practises for drilling, logging, sampling, assay methods including quality assurance and quality control measures as detailed in Appendix 3.

The information in this announcement that relates to Mineral Resources, including the Mineral Resources contained within the Production Target, complies with the JORC Code and has been compiled, assessed and created by Mr Kerry Griffin BSc.(Geology), Dip Eng Geol., a Member of the Australian Institute of Geoscientists and a Principal Consultant at Mining Plus Pty Ltd, consultants to the Company. Mr Griffin has sufficient experience that is relevant to the style of mineralisation and type of deposit under consideration and to the activity being undertaken to qualify as a Competent Person as defined in the 2012 Edition of the JORC Code. Mr Griffin is the competent person for the resource estimation and has relied on provided information and data from the Company, including but not limited to the geological model and database. Mr Griffin consents to the inclusion in this announcement of matters based on his information in the form and context in which it appears. Further details on the Mineral Resource can be found in Appendices 1 and 3.

Disclaimer

Some of the statements appearing in this announcement may be in the nature of forward looking statements. You should be aware that such statements are only predictions and are subject to inherent risks and uncertainties. Those risks and uncertainties include factors and risks specific to the industries in which VR8 operates and proposes to operate as well as general economic conditions, prevailing exchange rates and interest rates and conditions in the financial markets, among other things. Actual events or results may differ materially from the events or results expressed or implied in any forward looking statement. No forward looking statement is a guarantee or representation as to future performance or any other future matters, which will be influenced by a number of factors and subject to various uncertainties and contingencies, many of which will be outside VR8’s control.

VR8 does not undertake any obligation to update publicly or release any revisions to these forward looking statements to reflect events or circumstances after today's date or to reflect the occurrence of unanticipated events. No representation or warranty, express or implied, is made as to the fairness, accuracy, completeness or correctness of the information, opinions or conclusions contained in this announcement. To the maximum extent permitted by law, none of VR8, its Directors, employees, advisors or agents, nor any other person, accepts any liability for any loss arising from the use of the information contained in this announcement. You are cautioned not to place undue reliance on any forward looking statement. The forward looking statements in this announcement reflect views held only as at the date of this announcement.

This announcement is not an offer, invitation or recommendation to subscribe for, or purchase securities by VR8. Nor does this announcement constitute investment or financial product advice (nor tax, accounting or legal advice) and is not intended to be used for the basis of making an investment decision. Investors should obtain their own advice before making any investment decision.

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APPENDIX 1: Mineral Resource Statement for the Steelpoortdrift Vanadium Project Table 1 . Steelpoortdrift Vanadium Project Global Mineral Resource by Resource Category.

Category V2O5 Cutoff SG Tonnes
(Mt)
Whole Rock
**V2O5% **
Tonnes V2O5
in magnetite(kt)
Measured 0.45% 3.35 92 0.77 711
Indicated 0.45% 3.37 284 0.78 2,219
Inferred 0.45% 3.38 285 0.77 2,197
Total 662 0.77 5,098

Table 2 . Steelpoortdrift Vanadium Project Mineral Resource by Zone (Measured, Indicated & Inferred).

Layer V2O5 Cutoff SG Tonnes
(Mt)
Whole Rock
**V2O5% **
Tonnes V2O5
in magnetite(kt)
Upper Zone 0.45% 3.40 244 0.75 1,830
Intermediate Zone 0.45% 3.23 158 0.57 898
Lower Zone (all) 0.45% 3.43 260 0.94 2,414
Lower Zone (LM1A only) 0.45% 3.73 68 1.37 928
Total 662 0.77 5,098

Table 3 . Steelpoortdrift Vanadium Project Mineral Resource by Grade

V2O5 Range Category SG Tonnes
(Mt)
Whole Rock
**V2O5% **
Tonnes V2O5
in magnetite(kt)
> 0.90% Measured 3.65 26 1.22 321
> 0.90% Indicated 3.67 83 1.24 1,032
> 0.90% Inferred 3.67 78 1.22 957
Sub Total > 0.90% 188 1.23 2,309
0.45% - 0.90% Measured 3.25 66 0.59 389
0.45% - 0.90% Indicated 3.26 201 0.59 1,187
0.45% - 0.90% Inferred 3.28 207 0.60 1,241
Sub Total 0.45% - 0.90% 474 0.59 2,818
Total 662 0.78 5,098

Page 7 of 24

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Table 4 . Steelpoortdrift Vanadium Project Mineral Resource within 100m of surface by Grade

V2O5 Range Category SG Tonnes
(Mt)
Whole Rock
**V2O5% **
Tonnes V2O5
in magnetite(kt)
> 0.90% Measured 3.65 22 1.22 268
> 0.90% Indicated 3.66 53 1.19 635
> 0.90% Inferred 3.67 52 1.19 614
Sub Total > 0.90% 127 1.20 1,518
0.45% - 0.90% Measured 3.25 60 0.59 353
0.45% - 0.90% Indicated 3.26 159 0.60 953
0.45% - 0.90% Inferred 3.29 113 0.60 677
Sub Total 0.45% - 0.90% 332 0.60 1,984
Total 459 0.76 3,486

Notes to Tables 1 - 4: The Mineral Resource Estimate was completed using the following parameters:

  • The Steelpoortdrift Vanadium Resource extends over a strike length of 4000m and has been drilled up to 150m vertically below surface (1100m down-dip);

  • Mineralisation is hosted in a series of magnetite bearing layers near the contact between the Upper and Main Zone of the Bushveld Igneous Complex. These layers have been denoted the Upper, Intermediate and Lower Zones with average thicknesses of 19, 14 and 12m respectively. At the base of the Lower Layer there is a marker horizon of massive magnetite which is 2 – 3m thick and is denoted LM1A in modelling.

  • 120 drillholes (79 RC and 41 diamond core holes) were used in the resource estimate representing a total of 8,762.1m of drilling. Drillhole information is listed in ASX Announcements of 16 April 2019 and 19 November 2019.

  • 59 RC holes and 27 diamond core holes drilled by VR8 were included along with 20 RC holes and 1 diamond core hole drilled previously by Vanadium Resources (Pty) Ltd ( Vanres ) and 13 DD holes drilled by Vanadium Technology (Pty) Ltd, a subsidiary of Xstrata ( Vantech ). Drilling in the core of the deposit has been carried out at a 90m spacing with the remainder of the deposit drilled on sections spaced 150m – 200m apart, with mineralisation intersected at 150m intervals on section.

  • RC drilling by VR8 and Vanres was sampled via face sampling hammer, collected by a rig mounted cyclone and split using a riffle. Diamond core drilling by VR8 sampled NQ core by splitting the core in half. Historical drilling also sampled diamond core, predominantly BQ size, by sawing in half.

  • Samples were analysed at commercial laboratories (SGS, ALS) using pressed disc XRF.

  • Quality control protocols for all drilling included the use of certified reference materials (CRMs), blanks and duplicates as detailed in Appendix 3.

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  • All drillholes were surveyed in both South Africa LO29 grid (WGS84 projection) and UTM Zone 35S.

  • All except 2 holes were vertical. Downhole surveys have been carried to confirm no excessive deviation.

  • Geological domains were constructed using the interpreted stratigraphy.

  • Wireframe surfaces were constructed based on the geological interpretation. Samples within the wireframe were composited to 1m intervals.

  • Block grades were estimated using interpolation of the 1m composite data by the Ordinary Kriging method. Search ellipses were set based on geostatistics with search distances ranging from 120 to 950m along strike.

  • A Surpac block model was used for the estimate with a block size of 40m X by 40m Y by 5m Z, with sub-blocking to 5mX by 5m Y by 1.25m Z.

  • Bulk density values used for mineralisation are detailed in the tables above. These were sourced from SG data measurements on core.

  • The numbers tabulated in Appendix 1 may not sum correctly as a result of rounding.

  • Diagrams of the Mineral Resource are shown below.

  • The Mineral Resource has been classified as Measured, Indicated and Inferred based on data quality, sample spacing, geological understanding and geostatistical analysis as detailed below.

  • Further infill drilling will increase geological and grade data quality and possibly upgrade resource categories and supply data required for higher level mining studies.

These notes should be read in conjunction with the information detailed in Appendix 3.

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LEGEND
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Figure 3 . Oblique view (along strike) of the Mineral Resource at the Steelpoortdrift Vanadium Project.

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LEGEND
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Figure 4 . Plan showing the Mineral Resource at the Steelpoortdrift Vanadium Project.

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LEGEND
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Figure 5 . Typical cross section through the Mineral Resource.

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Figure 6 . Long section views of the Mineral Resource (top: looking NW, bottom: looking SE).

Page 11 of 24

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APPENDIX 2: Data and sources for Peer Comparison (Figure 2)

Company Project Stage Resource
Category
Resource
Tonnes
Resource
Grade
Concentrate
Grade
Information Source
Largo
LGO.TSX
Maracas Production Measured,
Indicated
& Inferred
(43-101)
49.25 0.99 3.10 43-101 Technical Report
dated
26/10/2017
http://www.largoresources.com/op
erations/maracas-menchen-mine
Bushveld
BMN.LSE
Vametco Production Indicated
& Inferred
186 0.78 1.98 Competent Persons’ Report on the
Vametco Vanadium Mine Jan 2020
https://www.bushveldminerals.com
/technical-reports/
Brits Development Indicated
& Inferred
66.8 0.56 1.58 Competent Persons’ Report on the
Brits Vanadium Project Jan 2020
https://www.bushveldminerals.com
/technical-reports/
Mokopane Development Indicated
& Inferred
285 0.68 1.75 Mokopane PFS Study Report Jan
2016
https://www.bushveldminerals.com
/technical-reports/
TNG
TNG.ASX
Mt Peake Development Measured,
Indicated
& Inferred
160 0.28 1.20 ASX Announcement 26/03/2013
King River
KRR.ASX
Speewah Development Measured,
Indicated
& Inferred
4,712 0.30 2.11 ASX Announcement 01/04/2019
06/11/2019
Pursuit
Minerals
PUR.ASX
Koitelainen
Vosa
Development Inferred 116.4 0.11 2.25 ASX Announcement 06/02/2019
Airijoki Development Inferred 44.3 0.23 1.70 ASX Announcement 08/03/2019
Australian
Vanadium
AVL.ASX
Gabanintha Development Measured,
Indicated
& Inferred
208.2 0.74 1.39 ASX Announcement 04/03/2020,
17/03/2020
Technology
Metals
TMT.ASX
Gabaninth Development Indicated
& Inferred
131 0.90 1.36 ASX Announcement 29/03/2019

Page 12 of 24

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APPENDIX 3.

The following Tables are provided to ensure compliance with the JORC Code (2012 Edition) requirements for the reporting of Exploration Results and Mineral Resources at the Steelpoortdrift Vanadium Project.

Section 1: Sampling Techniques and Data

(Criteria in this section applies 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.
RC drilling using 5 ¼” face sampling hammer.
Include reference to measures taken to ensure
sample representivity and the appropriate calibration
of any measurement tools or systems used.
RC drilling sampled at 1m intervals
RC drilling split on site using a riffle splitter.
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 aspects of the determination of mineralisation are
described in this table.
RC drilling using these methods are considered
appropriate
for
sampling
the
vanadiferous
titanomagnetite unit which hosts the mineralisation.
All of the drill samples have been sent to a
commercial laboratory for crushing, pulverising and
chemical analysis by industry standard practises.
Drilling techniques Drill type (e.g. core, reverse circulation, open-hole
hammer, rotary air blast, auger, Bangka, sonic etc)
and details (e.g. core diameter, triple of standard
tube, depth of diamond tails, face-sampling bit or
other type, whether core is orientated and if so, by
what method, etc).
RC drilling uses face sampling hammer and 5 ¼” bit
sizes.
Drill sample recovery Method of recording and assessing core and chip
sample recoveries and results assessed.
RC drill samples are weighed to give a quantitative
basis to estimation of recovery.
Measures taken to maximise sample recovery and RC drilling– consistent drillingtechnique,cleaningof

Page 13 of 24

Criteria JORC Code explanation Commentary
ensure representative nature of the samples. cyclone.
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.
No relationship observed between recovery and
grade.
There is no known or reported relationship in
historical drilling between sample recovery and
grade.
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.
RC drill chips are being geologically logged for the
total length of the hole. Logging is recording
lithology, mineralogy, alteration, veining, structure,
mineralisation and weathering. Logs are coded using
the company geological coding legend and entered
into Excel worksheets prior to being loaded into the
company database. All core is being photographed
with images to be stored on the company server.
Logging is appropriate and sufficiently detailed to
support Mineral Resource estimates.
Whether logging is qualitative or quantitative in
nature. Core (or costean, channel, etc) photography.
Logging of chips is both qualitative (eg. colour) and
quantitative (eg. minerals percentages).
The total length and percentage of the relevant
intersections logged.
100% of all drilling to date by the Company has been
logged.
Sub-sampling
techniques
and
sample preparation
If core, whether cut or sawn and whether quarter,
half or all core taken.
Sampling for all diamond core samples will be
undertaken on split core, halved via a core saw.
If non-core, whether riffled, tube sampled, rotary
split, etc and whether sampled wet or dry.
RC drilling will be sampled dry and split through a
riffle splitter.
For all sample types, the nature, quality and
appropriateness
of
the
sample
preparation
technique.
The sampling techniques for RC drilling are of
consistent quality and appropriate.
Quality control procedures adopted for all sub-
sampling stages to maximise representivity of
samples.
To ensure representivity sampling followed the same
methodology at all times, with field duplicates taken
and inserted. Certified Reference Materials (CRMs)
were selected to be similar in chemistry to the
mineralisation beingtargeted.
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.
One field duplicate is collected per 20 samples in
addition to laboratory duplicates which were also
reported.
Whether sample sizes are appropriate to the grain
size of the material being sampled.
The material and sample sizes are considered
appropriate given the magnetite unit being sampled.

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Criteria JORC Code explanation Commentary
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.
The samples were sent to ALS Johannesburg, an ISO
accredited commercial laboratory, for preparation
and whole rock analysis. All samples were analysed
by XRF fusion for Al2O3, As, Ba, CaO, Cl, Co, Cr2O3,
Cu, Fe, K2O, MgO, Mn, Na2O, Ni, P, Pb, S, SiO2, Sn, Sr,
TiO2, V, Zn and Zr as well as loss on ignition.
Davis Tube analysis was carried out by SGS
Laboratories
Johannesburg,
an
ISO
accredited
commercial laboratory. Davis Tube analysis carried
out at magnetic field of 1000G with magnetic and
non-magnetic fractions analysed by XRF fusion for Fe,
TiO2, V2O5, P2O5, SiO2, Al2O3, CaO, Cr2O3, MgO,
MnO, Na2O, K2O and loss on ignition.
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.
Hand held assay devices have not been reported.
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.
For RC drilling QA/QC samples are inserted every 10
samples. These alternate between a CRM & blank,
and a field duplicate.
CRM are sourced from an accredited source and are
of similar material to the mineralisation being
sampled.
QA/QC samples are checked following receipt of each
assay batch to confirm acceptable accuracy and
precision.
Verification
of
sampling and assaying
The verification of significant intersections by either
independent or alternative company personnel.
Assay results and intersections have been reviewed
by independent geological consultants.
The use of twinned holes. Twinned holes are being drilled as part of the drilling
programme.
Documentation
of
primary
data,
data
entry
procedures, data verification, data storage (physical
and electronic) protocols.
Primary data is collected in the field and entered into
Excel worksheets prior to being loaded into a
database managed by an independent consultant.
Discuss any adjustment to assay data. Analytical result for V converted to V2O5by
multiplying by 1.785.
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
Location data has been recorded by handheld GPS
(±5m accuracy on easting and northing) and will be
regularly checked by survey by a licensed surveyor.

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Criteria JORC Code explanation Commentary
Resource estimation. Drillhole deviation for drilling is being measured via
in-rod surveys during drilling.
Specification of the grid system used. The grid system for the SPD Vanadium Project is
UTM Zone 35 S (WGS 84 Datum).
Quality and adequacy of topographic control. Good, based on recent UAV and heliborne surveys.
Data
spacing
and
distribution
Data spacing for reporting of Exploration Results. Drilling to date over the SPD Vanadium Prospect is on
approximately 150m - 300m centres east-west and
300m
-450m
centres
north-south
over
the
mineralised body.
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.
Data spacing is deemed sufficient to establish
geological and grade continuity to establish a mineral
resource estimate, refer ASX Announcement 16 April
2019.
Whether sample compositing has been applied. No sample compositing has 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.
The majority of the drilling at the SPD Vanadium
Project is inclined to the north-east which is
considered appropriate given the regional and local
geological stratigraphy.
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.
To date, orientation of the mineralised domain has
been favourable for perpendicular drilling and sample
widths are not considered to have added a significant
sampling bias.
Sample security The measures taken to ensure sample security. Samples are stored at a secure yard. Samples are
then
delivered
to
the
assay
laboratory
in
Johannesburg by representatives of the Company.
Audits or reviews The results of any audits or reviews of sampling
techniques and data.
No independent audits have been undertaken.

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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 SPD Project comprises a Mining Right covering
the farm Steelpoortdrift 365 KT.
The security of the tenure held at the time of
reporting along with any known impediments to
obtaining a licence to operate in the area.
The tenure is in good standing.
Exploration
done
by
other parties
Acknowledgment and appraisal of exploration by
other parties.
The Project has previously been explored for
magnetite-hosted Fe-V-Ti deposits.
Geology Deposit type, geological setting and style of
mineralisation.
Vanadium mineralisation at the SPD Project is
located close to the contact between the Upper
Zone and Main Zone of the Bushveld Igneous
Complex and adjacent to the Steelpoort Fault.
Mineralisation is hosted in two layers, the Upper
Magnetite Layer (UML) and Lower Magnetite
Layer (LML), which dip shallowly (10-12deg) to the
west.
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:

easting and northing of the drill hole collar

elevation or RL (Reduced Level – elevation above
sea level in metres) of the drill hole collar

dip and azimuth of the hole

down hole length and interception depth

hole length.
Previously released in ASX announcements and no
new results used in the Mineral Resource
Estimation.
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.
Not applicable, information has been included.
Data
aggregation
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.
All results > 0.5% V2O5have been averaged
weighted by downhole length, and inclusive of a
maximum of 2m internal waste. Davis Tube results
are reported for the same intervals as the whole

Page 17 of 24

Criteria JORC Code explanation Commentary
rock analyses.
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.
High grade intervals > 1% V2O5and 1.5% V2O5
have also been reported. No internal waste used
for these.
The assumptions used for any reporting of metal
equivalent values should be clearly stated.
No metal equivalent values are being used for
reporting exploration results.
Relationship
between
mineralisation
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’).
Downhole lengths reported, true widths not
known at this time.
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 plan view of drill hole
collar locations and appropriate sectional views.
Appropriate diagrams are shown in the text.
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.
All results included in exploration reporting.
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.
Exploration data is contained in previous ASX
Announcements.
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.
As detailed in the text – completion of a Scoping
Study into production of V2O5 which will
comprise mine studies and process design /
costing..

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Section 3 Estimation and Reporting of Mineral Resources

(Criteria listed in the preceding section 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 database is managed by an external,
independent database consultant. Data
imported to the database goes through a series
of visual and database routine validations
before being accepted. Assay results are also
compared to the recorded lithologies. Exports
from this database were used for the Mineral
Resource estimation.

Following importation into the modelling
software the data was also checked by the
software’s inbuilt validation tools followed by
manual validation and checks by the competent
person
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.

The site was visited by NJ Denner from Gemecs.
Gemecs is responsible for the overall geological
database and signing off on sampling activities
and verification of assay results and database
management

The Competent Person for the Mineral Resource
completed a site visit in February 2019 prior to
initiating the MRE

Personnel who supervised the sampling of the
2010 drilling programme and the estimation of
the previous SAMREC Resource were on site
during the 2018 drilling campaign and have
verified there is no new or material data that
would have an adverse effect on the acceptance
of the historical drilling, modelling and
interpreted geology.
Geological
interpretation

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

The confidence in the geological interpretation
is considered to be moderate to high. The
geological setting is well known and
documented in the literature. Local geologists
very familiar and experienced in the BIC geology
has been performing the logging and sampling
activities.

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on Mineral Resource estimation.

The use of geology in guiding and controlling
Mineral Resource estimation.

The factors affecting continuity both of grade
and geology.

A geological model was established based on
historical and follow-up surface mapping and
drilling results

Results from additional drilling will improve the
detail of the sub surface geology.
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 UMZ and LMZ have been mapped along
strike (NW-SE) for approximately 4km and
intersected in drilling for approximately 1.7km
to the SW (distance from outcrop to furthest
drilling). At this point the UML is 45m below
surface and the LML is 125m below surface. The
thickness of the layers is shown by the assay
results released by the Company and ranges
from 5m to 37m (not true thickness).
Estimation
and
modelling techniques

The nature and appropriateness of the
estimation technique(s) applied and key
assumptions, including treatment of extreme
grade values, domaining, interpolation
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 thegeological

Interpolation of V2O5grade was undertaken
using Gemcom Surpac software. Basic statistical
investigations were completed on the captured
estimation data set (1m composites).

No extreme grades or magnetite contents were
observed therefore no top cuts were required.

The magnetite layers were modelled as hard
boundaries based on logging, with drill
intersections assigned to high and low grade
stratigraphic layers within the Upper,
Intermediate or Lower Zones (refer Appendix 1).

The previous JORC compliant Mineral Resource
Estimate was documented in the ASX
Announcement of 16 April 2019 and contained
material classified as Indicated and Inferred. A
previous JORC compliant Mineral Resource
Estimate was documented in the ASX
Announcement of 18 December 2018 and
contained material wholly classified as Inferred,
and prior to this a resource was estimated under
the SAMREC Code and is documented in the ASX
Announcement of 22 March 2018.

Block sizes were selected with the assistance of
Quantitative Kriging Neighbourhood Analysis
and consideration of drillhole spacing and the
1/3 rule to avoid volume variance effect.

No assumption of mining selectivity has been

Page 20 of 24

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 if
available.
incorporated into the estimate, although
minimum grade cut-off was used to determine
and report the mineral resource, and block size
selection in the z direction considered possible
minimum bench heights

Visual validation was completed and show
reasonable correlation between estimated
grades and drill sample grades.

No cutting or capping was applied after
statistical review of V2O5distribution showed no
significant outliers

No reconciliation data is available as no mining
has taken place.
Moisture
Whether the tonnages are estimated on a dry
basis or with natural moisture, and the method
of determination of the moisture content.

Tonnages have been estimated on a dry in situ
basis. No moisture values were reviewed, as
moisture is not relevant in the geological
setting.
Cut-off parameters
The basis of the adopted cut-off grade(s) or
quality parameters applied.

The cut-off grade is based on likely economic
concentrations of V2O5based on review of
similar projects. Mining studies will be carried
out to determine a more precise cut-off grade
and marketing studies will be used to refine this
based on economic value of other metals (or
presence of deleterious elements).
Mining
factors
or
assumptions

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
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.

The resource model assumes open cut mining is
completed and a reasonable level of mining
selectivity is achieved in mining. It has been
assumed that grade control will be applied to
ore/waste delineation processes. Mineralised
zones occur in strong correlation with
lithological layers (Magnetite) that can be is
easily identified and used for mining selections.
Metallurgical factors or
assumptions

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 considerpotential

Metallurgical testwork results were reported in
an ASX Announcement dated 18 March 2019.

Where required area analogues (e.g. Rhovan,
Mapochs, Vametco) were used to determine the

Page 21 of 24

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.
prospects of eventual economic extraction.
Environmental
factors
or assumptions

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.

No assumptions have been made regarding
environmental factors. The Company will work
to mitigate environmental impact as a result of
any future mining or mineral processing.
Bulk density
Whether assumed or determined. If assumed,
the basis for the assumptions. If determined,
the method used, whether wet or dry, the
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.

Density measurements were completed on both
core (water displacement method) and RC chips
(using a pyncometer) from the 2018 and
historical drilling.

Block values for Bulk Density were calculated
using the high correlation (r=0.82) of Fe grade
and density value, with the equation
(0.028*[fe_ok])+2.692. This level of precision is
deemed appropriate for a Mineral Resource at a
Measured level of confidence.
Classification
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

The resource for the SPD Project was classified
as Measured, Indicated and inferred based on
geological understanding, data quality, sample
spacing and geostatistical analysis.

The Resource classification has been completed
by weighting key parts of the estimate including,
confidence in drillholes / wireframe location,

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of the data).

Whether the result appropriately reflects the
Competent Person’s view of the deposit.
number of contributing samples, the estimate
pass, the number of contributing drillholes,
Kriging Variance (KV), Kriging Efficiency (KE), and
the Regression Slope (RS), to produce a
Weighted Resource Category Score (WRCS).
Item / Weight
1
2
3
Drillholes
TDO/VR8
Historical
w/dgps
Historical
w/gps
Pass
1/3 var
range
2/3 var
range
3/3 var
range
Sample
Numbers
24-32
16-23
1 – 15
Contributing
Drillholes
7
4
1
KV
<0.2
0.2 to 0.4
>0.4
KE
>=0.7
0.3 to 0.5
<=0.3
RS
>=0.7
0.2 to 0.6
<=0.2

The MRE has been classified as Measured where
WRCS is 1.2 or less

The MRE has been classified as Indicated where
WRCS is between 1.2 and 2.

The Mineral Resource is classified as Inferred
where WRCS is greater than 2 and the model
estimates fall within 1 variogram range of
informing drill holes.

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 a
good geological understanding producing a
robust model of mineralised domains. This
model has been confirmed by infill and
extensional
drilling
which
supported
the
interpretation.

The resource estimate appropriately reflects the
view of the Competent Person, that the data
quality and validation criteria, as well as the
resource methodology and check procedures,
are reliable and consistent with criteria as
defined by the JORC Code.
Audits or reviews
The results of any audits or reviews of Mineral
Resource estimates.

No audits or review of the Mineral Resource
estimate has been conducted.

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  • Discussion of relativeWhere appropriate a statement of the relative accuracy/ confidence 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.

    • The lode geometry and continuity has been adequately interpreted to reflect the level of Measured, Indicated and Inferred Mineral Resources.
  • The data quality is good and all drill holes have detailed logs produced by qualified geologists. A recognized laboratory has been used for all analyses.

  • The Mineral Resource statement relates to global estimates of tonnes and grade.

    • The deposits are not currently being mined, nor has it ever been mined, therefore there is no reconciliation data available.
  • These statements of relative accuracy and confidence of the estimate should be compared with production data, where available.

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