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RUMBLE RESOURCES LIMITED — Capital/Financing Update 2019
Feb 5, 2019
65736_rns_2019-02-05_984703a0-0b69-4d99-ac24-a61b0d3c5997.pdf
Capital/Financing Update
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6[th] February 2019
First Order Drill Targets Defined at Earaheedy Zinc Project Re-release
Corporate Details
ASX: ZNC
Zenith Minerals Limited (“Zenith” or “the Company”) is pleased to bring to the attention of shareholders an ASX release by Rumble Resources Limited – “Rumble” (ASX:RTR) in regards to the Earaheedy Zinc project.
Rumble Resources Limited has an option agreement with Fossil Prospecting Pty Ltd (a wholly owned subsidiary of Zenith) to acquire a 75% interest in E69/3464 that contains Rumble’s Earaheedy zinc drill targets.
Rumble has scheduled drilling to commence in March 2019.
Issued Shares (ZNC) 212.8M Unlisted options 4.15M Mkt. Cap. ($0.06) A$13M Cash (31[st] Dec 18) A$1.3 M Debt Nil
Directors
Michael Clifford: Managing Director
Mike Joyce: Non-Exec Chairman
Stan Macdonald: Non-Exec Director Julian Goldsworthy: Non-Exec Director Graham Riley: Non-Exec Director
Major Shareholders
| HSBC Custody. Nom. | 12.2% |
|---|---|
| Nada Granich | 5.4% |
| J P Morgan | 4.8% |
| Miquilini |
4.3% |
| Abingdon | 4.1% |
For further information contact:
Zenith Minerals Limited
Directors Michael Clifford or Mike Joyce E: [email protected] Phone +61 8 9226 1110
Media and Broker Enquiries Andrew Rowell E: [email protected] Phone +61 8 6314 6300
Contact Details
Level 2/33 Ord Street West Perth, WA, 6005
Mail: PO Box 1426 West Perth, WA, 6872 T : +61 8 9226 1110 E : [email protected] W: www.zenithminerals.com.au
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6[th] February 2019
First Order Drill Targets Defined At Earaheedy Zinc Project
Highlights
Rumble Resources Ltd
Six First Order Drill Targets Defined
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Detailed infill gravity surveys completed by Rumble have been modelled (gravity inversion modelling) with six first order drill targets identified.
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Importantly, the gravity targets are located over the main interpreted basement extension fault and likely represent high to moderate angle fault breccia zones with high potential to host economic base metal mineralisation .
Suite 9, 36 Ord Street, West Perth, WA 6005 T +61 8 6555 3980 F +61 8 6555 3981
rumbleresources.com.au
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The gravity targets dip steeply to the southwest in line with the basement fault zone.
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The gravity targets (iso-shells) are large, up to 1.5km in strike length (EG1) and up to 300m in width
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All six gravity targets are located within the flat lying carbonate unit that hosts the known zinc-lead horizon (from historic drilling)
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Significantly, no historic drill-holes previously intercepted the six first order gravity targets to be drill tested by Rumble
ASX RTR
Executives & Management
Mr Shane Sikora Managing Director
Mr Brett Keillor Technical Director
Scheduled RC/Diamond Drill Program
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Two diamond tails will drill test the gravity targets EG1 and EG3 with contingency holes for gravity targets EG4 and EG6, scheduled for March 2019
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Rumble has EIS funding up to $100,750 for the drill program.
Target Potential and Style
- Review of historical drilling identified that thirty-five (35) RC and diamond drill holes intercepted zinc mineralisation over an area of 20km by 3.5km within carbonate rocks that are overlain by granular iron formations (Frere Formation). Examples of intersections:
Mr Matthew Banks Non-executive Director
Mr Michael Smith Non-executive Director
Mr Steven Wood Company Secretary
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11.3m @ 4.34% Zn, 0.85% Pb from 150.2m Includes 2.3m @ 14.42% Zn, 1.15% Pb from 150.2m
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35m @ 1.3% Zn from 208m. Includes 6m @ 3.16% Zn from 210.5m.
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20m @ 1.86% Zn, 0.56 % Pb from 103m to EOH. Includes 7m @ 3.6% Zn, 1.25% Pb from 103m.
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High-grade silver mineralisation was also intercepted and includes 4m @ 559 g/t Ag from 257m (18 oz/tonne Ag) 2m @ 149 g/t Ag from 223m
No historic drill-holes have intercepted the six first order gravity targets
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Rumble is targeting Mississippi Valley Type (MVT) high-grade zinc deposits associated with basement faults (high angle breccia fault zones) within flat lying carbonate rocks
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Exploration has shown similarities to the historical Pillara (Blendevale) Zn-Pb deposit located in the Lennard Shelf of WA, with a strike of 2km discovered between 80m to 500m below surface for a resource of 20Mt @ 8.3% Zn, 2.5% Pb, 17ppm Ag[1]
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Rumble Resources Ltd (ASX: RTR) (“Rumble” or “the Company”) is pleased to announce that gravity inversion modelling over the southeast portion of the Earaheedy Zinc Project (E69/3464 – 75 km²) has delineated six first order gravity drill targets. The gravity targets lie directly over inferred northwest trending basement faults/structures. In addition to the modelling, a detailed review of historic drill hole intercepts has been completed which has significantly enhanced the prospectivity. The area of mineralisation occurs over a strike of 20km and is up to 3.5 km in width.
Rumble’s Managing Director, Mr Shane Sikora, said : “In line with Rumble’s strategy of generating and drill testing a pipeline of exploration projects capable of high-grade world-class discoveries, Rumble is pleased to announce an exciting development at the Earaheedy Zinc Project. As a result of Rumble’s systematic drill targetting process, Rumble has identified six first order gravity drill targets at Earaheedy, with priority targets to be immediately tested with the drill-bit.
The six gravity shells are compelling drill targets that potentially represent large, mineralised zinc ore bodies. This interpretation is based on:
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the widespread Zn and Pb metal distribution surrounding the gravity targets;
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the gravity shells highlighting dense areas which could represent mineralisation accumulation;
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a review showing that no historic drilling intersected the targets;
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the targets are positioned at the same depth of zinc mineralisation identified in historic drilling;
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the targets are located over the main interpreted basement extension fault; and
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- Importantly, modelling determined the dip of gravity targets are in line with the basement fault which could reflect mineralisation intrusion.
These elements combined, and the large size of the gravity targets (up to 1.5km in strike length and up to 300m in width), provide the potential to host Mississippi Valley Type (MVT) type zinc deposits, Rumble looks forward to drill testing these targets and providing shareholders with a near term opportunity for a significant re-rating that would be expected as a result of any exploration success.”
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Figure 1. Project Location and Regional Geology – Earaheedy Project
Project Overview
Rumble has an option agreement with Fossil Prospecting Pty Ltd (a wholly owned subsidiary of ASX Listed Zenith Minerals Ltd – (ASX: ZNC) to acquire a 75% interest in E69/3464. Rumble owns 100% of the contiguous application E69/3543. The Earaheedy Project is located approximately 110km north of Wiluna, Western Australia. Zinc and lead mineralisation with elevated silver is associated with the Navajoh Dolomite Member (also known as the Sweetwaters Well Member) of the Yelma Formation. The Yelma Formation is the lower unit of the 5000m thick Earaheedy Basin (Palaeoproterozoic). Sphalerite, galena, pyrite and marcasite (coarse grain) occurs as stratiform/stratabound ore fill
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veins and breccias, dissolution cavity fill, disseminated, stylolitic and fault fill mineralisation styles (Mississippi Valley Type). Broad spaced drilling (completed in the 1990’s) defined oxidised and primary Zn-Pb mineralisation (zinc dominant) over a strike of 20km. The mineralisation is associated with a flat lying to shallow northeast dipping laterally continuous dolomite to shale horizon. The initial drill spacing was 5 to 10km. The current drill program spacing is approximately 2km by 1km.
Review of the historic drilling has concluded that approximately half the drill holes did not intercept the target horizon .
A total of 64 drill holes were previously completed within the project area (E69/3464), with 35 drill holes intercepting the stratiform zinc horizon (including partial end of hole intercepts). The historic drilling was completed by Renison (RGC) 1991 -1992 and Zenith in 2007 (8 RC holes completed). Rumble is confident that all holes are located accurately and the sampling and assay techniques represent best practice for the period.
Mineralisation has been defined over an area of approximately 20km by up to 3.5km in width and is completely open.
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Figure 2. Project Geology and Significant Drill Hole Intercepts (also see figure 3)
Significant Zn and Pb intercepts include:
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TDH4 – 11.3m @ 4.34% Zn, 0.85% Pb from 150.2m including 2.3m @ 14.42% Zn, 1.15% Pb from 150.2m
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TDH28 – 55m @ 0.87% Zn from 323m including 11m @ 1.2% Zn from 325m and 5m @ 2.32% Zn from 354m
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TDH14 – 31m @ 1% Zn from 222.5m including 10.4m @ 3.28% Zn from 225m
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TRC70 – 5m @ 2.52% Zn from 126m to EOH
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TRC47 – 20m @ 1.86% Zn from 103m to EOH
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TRC49 – 6m @ 1.36% Zn from 112m to EOH
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NRC09 – 4m @ 1.7% Zn from 127m to EOH
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Significant silver (Ag) mineralisation intercepts include:
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TDH16 – 4m @ 559 g/t Ag (18oz/tonne) from 257m and 2m @ 149 g/t Ag from 223m
3
Gravity Survey and Targets (Figures 3, 4 and 5)
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Two surveys covering an area of 24km² were completed on 100m by 100m and 200m by 100m spacings (1080 stations). The surveys targeted the main basement fault zone (interpreted from aero-magnetics) and the stronger base metal drill-hole intercepts from the historic drilling. Gravity inversion modelling has defined six (6) first order targets that occur over the main basement fault structure (Figure 3.). The targets are determined by variations in density contrasts (iso-shells). Targets EG1 to EG6 (see figures 3 & 5) are defined by the 0-200 (0.20 g/cm³) iso-shell.
Of Importance:
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The six gravity targets sit below the overlying Frere Iron Formation and their dip length strongly correlates with width of the carbonate formations that host the historic Zn mineralisation (see figure 4).
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The steep dip of the gravity targets (steep southwest) also reflect the inferred dip of the underlying basement fault.
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The depth of the gravity targets gradually deepen to the southeast in line with the basement fault and dip of the hosting sediments.
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The gravity targets (EG1 to EG6) are interpreted to be associated with high angle fault/fault breccias that extend from the basement and are hosted in the main carbonate units.
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The targets represent bodies defined by density contrasts and these bodies may reflect denser carbonate rich zones or more significantly (based on the widespread Zn and Pb metal distribution), base metal mineralisation (epigenetic replacement).
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The gravity targets (iso-shells) are up to 1.5km in strike length (EG1) and up to 300m in width .
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Review of the historic drilling has indicated no drill hole has intercepted any of the gravity targets .
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Historic drill holes that are close to the gravity targets include TDH19 (approximately 250m into the hanging wall of target EG1 - see figure 4) which returned a wide low-grade intercept of 56m @ 0.46% Zn from 209m.
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Figure 3. Drill Hole Intercepts with Gravity Targets over TMI Aeromagnetic Plan – Southeast Area
4
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Figure 4 - Section AA ( see Figure 3 for location of target ) – Mineralisation Model and Proposed Target
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Figure 5 - 3D Image of Gravity Targets (Isoshells) highlighting historic drill holes not intersecting gravity shells– (See figure 3 for locations)
5
Target Potential and Style
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The target style for the Earaheedy Zn project is considered Mississippi Valley Type (MVT) with economic sphalerite – galena mineralisation hosted in high to moderate angle fault/fault breccia.
Widespread flat lying carbonate replacement by low grade Zn and Pb sulphides has been delineated by historic drilling at Earaheedy. The area of flat lying mineralisation is very significant (20km by 3.5km) indicating extensive metal input and is completely open along strike and down dip. The historic drilling is wide spaced and has not tested the zone within the carbonates overlying the main basement fault.
Previous work by Rumble has highlighted strong metal zonation Zn:Pb ratios paralleling the basement fault (refer to ASX Announcement 12/10/2017 – Option Agreement to acquire Earaheedy Zinc Project). Metal zonation is characteristic of MVT deposits in the Devonian Lennard Shelf of Western Australia and has proven to be a useful vector to aid in delineating high-grade faults mineralisation.
The exploration completed to date at the Earaheedy Project has shown similarities to the historical Pillara (Blendevale) Zn-Pb deposit located in the Lennard Shelf of Western Australia (previously mined by BHP and Billiton from 1987 at Cadjebut, continued by Western Metals until 2003 and Teck/Xstrata between 2006 and 2008). The Pillara deposit occurred over a strike of 2 km and was located 80 to 500m below surface. The geological resource was 20Mt @ 8.3% Zn, 2.5% Pb, 17ppm Ag (based on 3% cutoff)[1] . The deposit produced 10.3Mt @ 6.9% Zn and 2.3% Pb. Of note, the discovery drill-hole ( 8m @ 8.9% Zn, 3.5% Pb below 210m)[1] .
Proposed Diamond Drilling
Rumble has scheduled a drilling program to test the significant first order drill targets in March 2019.
Two diamond tails will drill gravity targets EG1 and EG3 with contingency holes for gravity targets EG4 and EG6. The expectation is for 100m pre-collars with diamond tails up to 300m.
Figure 4 highlights the proposed diamond drill hole into target EG1.
Rumble has received EIS (co-funding) funding approval ($100,750) for this diamond drilling program.
- ENDS –
References:
- Murphy G C 1990 - Lennard Shelf Lead-Zinc deposits: in Hughes F E (Ed.), 1990 Geology of the Mineral Deposits of Australia & Papua New Guinea The AusIMM, Melbourne Mono 14, v2 pp 1103-1109
About Rumble Resources Ltd
Rumble Resources Ltd is an Australian based exploration company, officially admitted to the ASX on the 1st July 2011. Rumble was established with the aim of adding significant value to its current gold and base metal assets and will continue to look at mineral acquisition opportunities both in Australia and abroad.
Forward Looking and Cautionary Statement
The information in this report that relates to historic exploration results was collected from DMP reports submitted by government agencies and previous explorers. Rumble has not completed the historical data or the verification process. As sufficient work has not yet been done to verify the historical exploration results, investors are cautioned against placing undue reliance on them.
Competent Persons Statement
The information in this report that relates to Exploration Results is based on information compiled by Mr Brett Keillor, who is a Member of the Australasian Institute of Mining & Metallurgy and the Australian Institute of Geoscientists. Mr Keillor is an employee of Rumble Resources Limited. Mr Keillor has sufficient experience relevant to the style of mineralisation and type of deposit under consideration and to the activity which he is undertaking to qualify as a Competent Person as defined in the 2012 Edition of the “Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves”. Mr Keillor consents to the inclusion in the report of the matters based on his information in the form and context in which it appears.
6
Section 1 Sampling Techniques and Data
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| Criteria | JORC Code explanation | Commentary | |
|---|---|---|---|
| Sampling | Nature and quality of sampling (e.g. cut channels, | ||
| techniques | random chips, or specific specialised industry | | Historic Drill Assays |
| standard measurement tools appropriate to the | | Within Project area E69/3464 a total | |
| minerals under investigation, such as down hole | of 64 historic holes completed | ||
| gamma sondes, or handheld XRF instruments, etc.). | o42 RC drill holes |
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| These examples should not be taken as limiting the | o22 Diamond tails |
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| broad meaning of sampling. | | Total metres completed – 10,834 | |
| Include reference to measures taken to ensure | | For RC Drilling – composites | |
| sample representivity and the appropriate calibration | routinely collected. | ||
| of any measurement tools or systems used. | | For RC Pre-collar sampling – | |
| Aspects of the determination of mineralisation that | composites taken | ||
| are Material to the Public Report. | | For Diamond Drilling – 1 and 2 m | |
| In cases where ‘industry standard’ work has been | sections cut and assayed. With | ||
| done this would be relatively simple (e.g. ‘reverse | visible mineralisation, assays taken | ||
| circulation drilling was used to obtain 1 m samples | of sulphide limits. | ||
| from which 3 kg was pulverised to produce a 30 g charge for fire assay’). In other cases more |
| Sample duplicates not known. | |
| explanation may be required, such as where there is | |||
| coarse gold that has inherent sampling problems. | |||
| Unusual commodities or mineralisation types (e.g. | |||
| submarine nodules) may warrant disclosure of | |||
| detailed information. | |||
| Drilling | Drill type (e.g. core, reverse circulation, open-hole | ||
| techniques | hammer, rotary air blast, auger, Bangka, sonic, etc.) | | Historic Drilling |
| and details (e.g. 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.).. |
| Renison (RGC) completed the RC and diamond drilling 1991 – 1992. Zenith completed 8 RC holes in 2007. |
|
| | RC – 5.5in hammer | ||
| | RC precollar – roller bit and/or RC | ||
| hammer | |||
| | Diamond Core – NQ and HQ core | ||
| orientation not known | |||
| Drill | Method of recording and assessing core and chip | | Historic Drilling |
| sample | sample recoveries and results assessed. | | Recovery methods not known. |
| recovery | 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. | |||
| Logging | Whether core and chip samples have been | | Historic Drilling |
| geologically and geotechnically logged to a level of | | Standard geological logging of RC | |
| detail to support appropriate Mineral Resource | and diamond drilling. Considered | ||
| estimation, mining studies and metallurgical studies. | exploration style. No resource | ||
| Whether logging is qualitative or quantitative in | definition completed | ||
| nature. Core (or costean, channel, etc.) | |||
| photography. | |||
| The total length and percentage of the relevant | |||
| intersections logged. | |||
| Sub- | If core, whether cut or sawn and whether quarter, | | Historic Drilling |
| sampling | half or all core taken. | | Sub sampling techniques unknown |
| techniques | If non-core, whether riffled, tube sampled, rotary |
| Quality control procedures not |
| and sample | split, etc. and whether sampled wet or dry. |
known | |
| preparation | For all sample types, the nature, quality and |
7
| Criteria | JORC Code explanation | Commentary | ||||
| 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. | ||||||
| Quality | of | The nature, quality and appropriateness of the |
| Historic Drilling | ||
| assay data | assaying and laboratory procedures used and |
| RC and RC pre-collars and diamond | |||
| and | whether the technique is considered partial or total. | tails report the following elements | ||||
| laboratory | For geophysical tools, spectrometers, handheld XRF | assayed. | ||||
| tests | instruments, etc., the parameters used in | oAg, As, Ba, Cu, Mn, Pb, |
Zn, | |||
| determining the analysis including instrument make | S, Ca, Fe | |||||
| and model, reading times, calibrations factors | oALS laboratories |
used | ||||
| applied and their derivation, etc. | techniques IC587 |
and | ||||
| Nature of quality control procedures adopted (e.g. | PM219 | |||||
| standards, blanks, duplicates, external laboratory | | The use of standards, blanks | and | |||
| checks) and whether acceptable levels of accuracy | duplicates not known | |||||
| (i.e. lack of bias) and precision have been | ||||||
| established. | ||||||
| Verification | The verification of significant intersections by either |
|||||
| of | independent or alternative company personnel. | | Historic Drilling | |||
| sampling | The use of twinned holes. | | Significant intercepts reported | by | ||
| and | Documentation of primary data, data entry | previous explorers. | ||||
| assaying | procedures, data verification, data storage (physical | | Review of drilling assay data by | |||
| and electronic) protocols. | Rumble utilised weighted average | |||||
| Discuss any adjustment to assay data. | techniques if applicable. | |||||
| Location | of | Accuracy and quality of surveys used to locate drill |
| Historic Drilling | ||
| data points | holes (collar and down-hole surveys), trenches, mine | |
Historic drilling collar cords | |||
| workings and other locations used in Mineral | converted to GDA94 | |||||
| Resource estimation. | oDetailed elevation terrain |
|||||
| Specification of the grid system used. | model correlates with WA | |||||
| Quality and adequacy of topographic control. | Gov RGB topographic | |||||
| images. i.e. historic drill | ||||||
| holes located on imagery | ||||||
| match the GDA94 datum | ||||||
| Data | Data spacing for reporting of Exploration Results. | |||||
| spacing and distribution |
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. |
|
Historic Drilling Drill hole spacing was exploration based and over a large area (2km by 1km grid) |
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| Whether sample compositing has been applied. | ||||||
| Orientation | Whether the orientation of sampling achieves |
| Historic Drilling | |||
| of data | in | unbiased sampling of possible structures and the |
oGSWA mapping |
and | ||
| relation | to | extent to which this is known, considering the |
geological interpretation of | |||
| deposit type. | flat lyingsediments indicate |
8
| Criteria | JORC Code explanation | Commentary | |||
| geological | | If the relationship between the drilling orientation and | drilling is normal to flat lying | ||
| structure | the orientation of key mineralised structures is | mineralisation – true width | |||
| considered to have introduced a sampling bias, this | . | ||||
| should be assessed and reported if material. | |||||
| Sample | | The measures taken to ensure sample security. | | Not known | |
| security | |||||
| Audits | or | |
The results of any audits or reviews of sampling | | Not known |
| reviews | techniques and data. |
9
Section 2 Reporting of Exploration Results
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| Criteria | JORC Code explanation | JORC Code explanation | Commentary | Commentary | Commentary | |
|---|---|---|---|---|---|---|
| Mineral | | Type, reference name/number, location and | | The project comprises of a granted | ||
| tenement and land tenure status |
ownership including agreements or material issues with third parties such as joint ventures, partnerships, overriding royalties, native title |
exploration licence – E69/3464 and a pending exploration licence – ELA69/3543 |
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| interests, historical sites, wilderness or national | | E69/3464 is currently owned by Fossil | ||||
| park and environmental settings. | Prospecting Pty Ltd. Rumble | |||||
| | The security of the tenure held at the time of reporting along with any known impediments to |
Resources has an option agreement to acquire 75% of the licence over 2 |
||||
| obtaining a licence to operate in the area. | years. | |||||
| | E69/3464 is granted, in a state of good | |||||
| standing and has no known | ||||||
| impediments to operate in the area. | ||||||
| | ELA69/3543 is pending and is owned | |||||
| by Rumble Resources 100%. | ||||||
| Exploration | | Acknowledgment and appraisal of exploration by | | Historical drill hole information for this | ||
| done by other parties |
other parties. | report was obtained from Zenith Minerals Ltd (holding company of Fossil Prospecting Ltd) and Zinc |
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| Company Aust. | ||||||
oDetails of the information |
||||||
| within this report are | ||||||
| documented in the | ||||||
| announcement released | ||||||
| 12/10/2017 – Option | ||||||
| Agreement to Acquire | ||||||
| Earaheedy Zinc Project. | ||||||
| Geology | | Deposit type, geological setting and style of | | Deposit type is MVT (Mississippi | ||
| mineralisation. | Valley Type). The geological setting is | |||||
| carbonate hosted. The style is | ||||||
| stratiform replacement and fault | ||||||
| breccia massive sulphides. | ||||||
| Drill | hole | |
A summary of all information material to the | | The updated historic drill hole location | |
| Information | understanding of the exploration results including a tabulation of the following information for all |
and intercept table is attached as Table 1. |
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| Material drill holes: | ||||||
o easting and northing of the drill hole collar |
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o elevation or RL (Reduced Level – elevation |
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| above sea level in metres) of the drill hole | ||||||
| collar | ||||||
o dip and azimuth of the hole |
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o down hole length and interception depth |
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o hole length. |
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| | 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. | ||||||
| Data | | In reporting Exploration Results, weighting | | A cut off of 0.15% Zn has been used to | ||
| aggregation | averaging techniques, maximum and/or minimum | highlight mineralised trends. | ||||
| methods | grade truncations (e.g. 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 | ||||||
| lowgrade results, theprocedure used for such |
10
| Criteria | JORC Code explanation | Commentary | ||
| 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. | ||||
| Relationship | These relationships are particularly important in | | Review of the geology and drill hole | |
| between mineralisation |
the reporting of Exploration Results. If the geometry of the mineralisation with respect |
intercepts indicate the reported intercepts are true width. |
||
| widths | and | to the drill hole angle is known, its nature should |
||
| intercept | be reported. | |||
| lengths | If it is not known and only the down hole lengths | |||
| are reported, there should be a clear statement to | ||||
| this effect (e.g. ‘down hole length, true width not | ||||
| known’). | ||||
| Diagrams | Appropriate maps and sections (with scales) and | | Figure - 1 Project Location and | |
| tabulations of intercepts should be included for any significant discovery being reported These |
Regional Geology – Earaheedy Project. |
|||
| should include, but not be limited to a plan view of drill hole collar locations and appropriate sectional |
| Figure 2 – Project Geology and Significant Drill Hole Intercepts (also |
||
| views. | see figure 3.) | |||
| | Figure 3 – Drill Hole Intercepts with | |||
| Gravity Targets over TMI | ||||
| Aeromagnetic Plan – Southeast Area. | ||||
| | Figure 4 – Section AA (see figure3) | |||
| Mineralisation Model and Proposed | ||||
| Target. | ||||
| | Figure 5. – 3D Image of Gravity | |||
| Targets (Isoshells) | ||||
| Balanced | Where comprehensive reporting of all Exploration | |||
| reporting | 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. | ||||
| Other | Other exploration data, if meaningful and material, | |
Two surveys completed by Haines | |
| substantive exploration data |
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 |
Geophysics in December 2017 and September 2018. The final survey grid spacing is 100m by 100m and 200m by 100m comprising of 1080 stations. |
||
| results; bulk density, groundwater, geotechnical | | The gravity survey has been tied in to | ||
| and rock characteristics; potential deleterious or | the regional gravity grid. | |||
| contaminating substances. | | Terrain corrections have been | ||
| completed to optimize accuracy of | ||||
| results. | ||||
| | Gravity Inversion modelling was | |||
| completed by Armada Exploration | ||||
| Services. | ||||
| Further work | The nature and scale of planned further work (e.g. | |
Diamond Drilling (pre-collars with | |
| tests for lateral extensions or depth extensions or | tails) is planned to test at least two | |||
| large-scale step-out drilling). | of the gravity targets with | |||
| Diagrams clearly highlighting the areas of possible | contingency for a further two holes. | |||
| extensions, including the main geological | It is estimated each hole depth will | |||
| interpretations and future drilling areas, provided | be 400-450m. | |||
| this information is not commercially sensitive. |
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==> picture [83 x 72] intentionally omitted <==
Table 1.
Historic Drill Hole Location and Intercept
| Hole_ID | E | N | Elev | Depth | Azi | Dip | Intercept - 0.15% Zn cutoff | From(m) | Intercept Ag |
|---|---|---|---|---|---|---|---|---|---|
| NRC08 | 261792 | 7160924 | 554 | 149 | 0 | -90 | [email protected]% Zn,0.1% Pb EOH | 136 | |
| NRC09 | 264603 | 7158837 | 554 | 131 | 0 | -90 | 4m@ 1.7% Zn, 0.55% Pb EOH | 127 | |
| NRC12 | 252040 | 7166824 | 564 | 154 | 180 | -70 | [email protected]% Zn,0.13% Pb EOH | 154 | |
| TDH1 | 265572 | 7157319 | 556 | 451 | 333 | -70 | [email protected]% Zn,0.1% Pb | 118 | |
| TDH13 | 266156 | 7158330 | 609 | 282.5 | 220 | -71 | [email protected]% Zn | 215 | |
| TDH14 | 253023 | 7167000 | 571 | 396 | 238.1 | -70 | 9m@ 3.54% Zn, 0.58% Pb | 222.5 | |
| TDH15 | 252592 | 7167761 | 610 | 349 | 258.1 | -70 | [email protected]% Zn,0.11% Pb | 210 | |
| [email protected]% Zn,0.1% Pb | 225 | ||||||||
| [email protected]% Zn,0.91% Pb | 248 | ||||||||
| TDH16 | 251340 | 7167369 | 580 | 286 | 178.1 | -70 | [email protected]% Zn,0.33% Pb | 189 | 2m@ 149g/t Ag from 223m |
| [email protected]% Zn,0.1% Pb | 215 | 4m@ 559g/t Ag from 257m | |||||||
| TDH17 | 260117 | 7162098 | 547 | 157.1 | 218.1 | -75 | [email protected]% Zn,0.1% Pb | 134 | |
| TDH18 | 263258 | 7160459 | 548 | 224.9 | 148.1 | -70 | [email protected]% Zn, | 109.4 | |
| TDH19 | 262239 | 7161187 | 585 | 280 | 218.1 | -70 | [email protected]% Zn,0.16% Pb | 209 | |
| [email protected]% Zn, | 217 | ||||||||
| [email protected]% Zn | 255 | ||||||||
| TDH20 | 265753 | 7158991 | 565 | 259 | 148.1 | -70 | 6m@ 3.9% Zn, 1.02% Pb | 216.5 | |
| 16m@ 1% Zn, 0.12% Pb | 225 | ||||||||
| TDH23 | 251290 | 7169546 | 585 | 355 | 210.1 | -70 | [email protected]% Zn,0.12% Pb | 232 | |
| TDH24 | 251797 | 7168688 | 590 | 308.7 | 198.1 | -75 | [email protected]% Zn,0.1% Pb | 184 | |
| TDH27 | 266441 | 7159893 | 590 | 367 | 218.1 | -70 | [email protected]% Zn, | 305 | |
| TDH28 | 264336 | 7161411 | 568 | 394 | 208.1 | -70 | 12m@ 1.16% Zn, 0.1% Pb | 324 | |
| 38m@ 0.86% Zn, 0.1% Pb | 340 | ||||||||
| TDH29 | 261487 | 7162612 | 573 | 370 | 218.1 | -70 | [email protected]% Zn, | 304 | |
| TDH3 | 265457 | 7157450 | 555 | 188.5 | 327.5 | -60 | 3m@ 2.62% Zn, 0.31% Pb | 149 | |
| TDH30 | 251626 | 7168949 | 590 | 319 | 298.1 | -70 | [email protected]% Zn | 218 | |
| TDH4 | 265117 | 7158305 | 554 | 192.5 | 332 | -69 | 7.3m@ 6.12% Zn, 0 77% Pb | 150.2 | |
| TRC26 | 265287 | 7157396 | 551 | 129 | 0 | -90 | [email protected]% Zn, | 114 | |
| TRC46 | 263590 | 7158471 | 540 | 95 | 0 | -90 | [email protected]% Zn,0.13% Pb | 66 | |
| TRC47 | 262401 | 7159956 | 539 | 123 | 360 | -90 | 11m@ 2.66% Zn, 0.84% Pb | 103 | |
| TRC48 | 260457 | 7161380 | 543 | 97 | 360 | -90 | [email protected]% Zn,0.19% Pb EOH | 70 | |
| TRC49 | 261514 | 7160787 | 547 | 118 | 360 | -90 | [email protected]% Zn,0.11% Pb EOH | 106 | |
| TRC62 | 255049 | 7165226 | 535 | 90 | 360 | -90 | [email protected]% Zn,0.15% Pb | 56 | |
| TRC63 | 254388 | 7165803 | 544 | 107 | 360 | -90 | [email protected]% Zn,0.31% Pb | 62 | |
| TRC65 | 253502 | 7165671 | 542 | 86 | 360 | -90 | [email protected]% Zn,0.9% Pb | 50 | |
| TRC70 | 253608 | 7165973 | 549 | 131 | 360 | -90 | 5m@ 2.52% Zn, 1.02% Pb EOH | 126 | |
| TRC79 | 253980 | 7165598 | 543 | 103 | 360 | -90 | [email protected]% Zn,0.32% Pb EOH | 50 | |
| TRC80 | 263523 | 7158912 | 541 | 89 | 0 | -90 | [email protected]% Zn,0.28% Pb | 72 | |
| TRC81 | 264386 | 7158100 | 544 | 71 | 0 | -90 | [email protected]% Zn,0.21% Pb | 62 | |
| TRC83 | 263452 | 7159583 | 544 | 154 | 0 | -90 | [email protected]% Zn,0.11% Pb | 120 | |
| ZTRC003 | 265124 | 7158175 | 555 | 156 | 1 | -78 | [email protected]% Zn,0.68% Pb EOH | 148 | |
| TDH25 | 254371 | 7167755 | 568 | 394 | 198.1 | -70 | [email protected]% Zn, | 277 | |
| Datum | GDA94 Z51 |
12