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STREAMPLAY STUDIO LIMITED Environmental & Social Information 2015
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Environmental & Social Information
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PO Box 8206 Subiaco East WA 6008 Australia e: [email protected] w: www.gippslandltd.com
Abu Dabbab & Nuweibi Resource JORC 2012 Updates Abu Dabbab &
Release Date: 17 March 2015
Key Points
- Abu Dabbab total contained resources of 25 million lbs of tantalum and 39,000 tonnes of tin.
- Updated resources represent large-scale globally strategic "speciality metal" (tantalum) deposits.
- Updated 2012 JORC estimate forms a sound basis for completion of new 400K Stage 1 Development Plan (announced 26 February 2015) which is planned to commence imminently, subject to completion of financing agreement.
Summary
Gippsland Ltd (ASX:GIP) is pleased to announce an updated Mineral Resource Estimate for the Abu Dabbab Tantalum-Tin-Feldspar Project (Table 1) and the Nuweibi Tantalum-Niobium Project (Table 2); reported in accordance with the guidelines of the 2012 JORC Code. Gippsland has a 50% interest in the resources through its 50% equity in Tantalum Egypt JSC, the company which holds the licences; the other 50% is held by the Government of Egypt through the Egyptian Company of Mineral Resources.
| Category | Tonnes (Mt) | Ta2O5(ppm) | Sn (%) |
|---|---|---|---|
| Measured | 15.2 | 290 | 0.143 |
| Indicated | 17 | 250 | 0.078 |
| Inferred | 10 | 200 | 0.03 |
| TOTAL | 45 | 250 | 0.090 |
Table 1: Abu Dabbab Mineral Resource (100g/t Ta2O5 cut-off)
Note 1: Numbers in table may not add correctly due to rounding
Table 2: Nuweibi Mineral Resource (100g/t Ta2O5 cut-off)
| Category | Tonnes (Mt) | Ta2O5(ppm) | Nb2O5(ppm) |
|---|---|---|---|
| Indicated | 48 | 150 | 95 |
| Inferred | 50 | 140 | 95 |
| TOTAL | 100 | 140 | 95 |
Note 1: Numbers in table may not add correctly due to rounding
The two projects are in Egypt, approximately 20 km apart (refer Figure 1) with Abu Dabbab being at an advanced status with a feasibility level development plan currently being finalised. Details on both Mineral Resources are provided in the following sections of this report including the technical supporting checklists as attachments.
Commentary
There are no material changes to either resource estimate which at Abu Dabbab re-affirm a large scale, moderate to high grade tantalum resource with significant tin and feldspar credits. Receipt of this update report represents a further milestone for updating the overall project technical parameters as the Company prepares to commence project development pending completion of the US$7 million financing agreement announced 26 February 2015.
Gippsland's Managing Director, Mike Rosenstreich commented "the team is close to finalising our 400K Stage 1 Development Plan, so this provides a sound updated basis for our development plans. We look forward to providing more details to shareholders in the near term."
Figure 1: Location and Access for Abu Dabbab and Nuweibi Projects
1. ABU DABBAB
1.1 Introduction
In 2005 Gippsland estimated the mineral resources at Abu Dabbab using the historical drilling and adit data. Following a small RC and diamond drilling programme in 2007 an updated Mineral Resource estimate was prepared in 2008. Both estimates were prepared in accordance with the Australasian Code for Reporting of Identified Mineral Resources and Ore Reserves (Code) and attached Guidelines to the Australasian Code for Reporting of Identified Mineral Resources and Ore Reserves prepared by the Joint Committee of the Australasian Institute of Mining and Metallurgy, the Australian Institute of Geoscientists and the Australian Mining Industry Council (JORC) dated 2004.
The Company has received a report from Dr John Chisholm of Continental Resource Management Pty Ltd which is an update on the mineral resources for the Abu Dabbab Project that has been prepared in accordance with the Australian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves (The JORC Code 2012 edition). It does not include any new drilling data completed since the preparation of the mineral estimate prepared in 2008.
The only difference between the current mineral resource estimate and the previous 2008 mineral resource estimate is the more rigorous application of rounding to significant figures for the different resource categories.
The Mineral Resources for Abu Dabbab have been prepared in accordance with the JORC Code 2012 and are reported at a 100 ppm Ta2O5 cut-off as follows.
| Category | Tonnes (Mt) | Ta2O5(ppm) | Sn (%) |
|---|---|---|---|
| Measured | 15.2 | 290 | 0.143 |
| Indicated | 17 | 250 | 0.078 |
| Inferred | 10 | 200 | 0.03 |
| TOTAL | 45 | 250 | 0.090 |
Table: 1.1 Abu Dabbab Mineral Resource (100g/t Ta2O5 cut-off)
Note 1: Numbers in table may not add correctly due to rounding
Niobium
Niobium grades were not included in the 2008 resource estimation as it was not considered to be of sufficient economic interest. The levels of Nb2O5 that can be expected to occur within the deposit are available from the 2005 resource estimate (Table: 1.2).
Feldspar
Testwork on the feldspar content of the Abu Dabbab apogranite has shown the potential for developing a high purity ceramic grade product with significant export potential. The volume of the apogranite has been determined by a wireframe model that was used in the Ta2O5 and Sn estimation in 2008. This wireframe limits the volume of the apogranite to 18 Mm3 and at a global density of 2.6 gives 47 Mt of apogranite. The available petrographic information and CIPW normative calculations derived from major element analyses give average feldspar content of 65%, although the final product will contain some quartz and still remain within product specification.
Pit optimisation studies (15 year pit shell) indicate that 30 Mt of apogranite would be mined which based on a 65% feldspar content this would yield approximately 10 Mt of ceramic grade feldspar. It should be noted that the feldspar content of the Abu Dabbab deposit is not included in the Company's mineral resource inventory.
1.2 Exploration History
Tin-tungsten mineralisation at Abu Dabbab was first noted in quartz veins in 1944 but it was not until 1970 when tantalum-niobium minerals were discovered in the exposed albitised granite. This discovery was followed up with a detailed exploration program from 1970 to 1973 by a joint Egyptian-Soviet team, under a cooperative contract. A total of 17 diamond drill holes, three adits, one crosscut, numerous trenches and surface sampling were completed during this period. Bulk sampling and processing tests were carried out in 1973 - 1974 and a "techno-economic feasibility report"1 was completed in 1975.
In the early 1990s the project was further explored by a joint venture between the Egyptian Government (EGSMA) and Geominera Italiana. The joint venturers drilled a further 11 holes totalling 667.2 m, estimated the contained resources and conducted a range of metallurgical testwork.
In 1999 Gippsland reviewed the Abu Dabbab Project, but at that time the low tantalum prices made the project unattractive. With the rise in the price of tantalum metal and the declining Australian dollar in 2001, Gippsland re-assessed the Project, conducted a site visit in 21 April 2001 and commenced negotiations with officials of the Egyptian Geological Survey (EGSMA) in Cairo.
Gippsland has since carried out re-sampling of the adits to verify the previous results, completed RC and diamond drilling, collected bulk samples and conducted extensive and detailed metallurgical testwork.
1 Approximately equivalent to a present day pre-feasibility study
1.3 Previous Mineral Resource Estimates
In July 2005 Gippsland completed an estimation of the resources by ore block modelling (inverse distance squared) and reported as follows:
| Category | Tonnes (Mt) | Ta2O5(%) | Nb2O5(%) | Sn (%) |
|---|---|---|---|---|
| Measured resources | 12.0 | 0.0274 | 0.0126 | 0.130 |
| Indicated resources | 2.1 | 0.0260 | 0.009 | 0.16 |
| Inferred resources | 26 | 0.0240 | 0.0110 | 0.06 |
| Total all categories | 39.9 | 0.0252 | 0.0116 | 0.089 |
Note: Numbers in table may not add correctly due to rounding
Following the completion of a small RC and diamond infill drilling campaign at Abu Dabbab in April 2008, a resource estimation update was completed to include all of the new data. The drilling programme was designed to allow the upgrade of the Inferred Resources to the higher Indicated and Measured categories. The update included a review of the structure of the mineralisation, followed by an interpretation of the mineralised outlines and construction of a new wireframe model and is presented in Table 1.3.
| Category | Million Tonnes | Ta2O5(ppm) | Sn (%) |
|---|---|---|---|
| Measured | 15.2 | 290 | 0.143% |
| Indicated | 17.3 | 250 | 0.078% |
| Inferred | 12 | 200 | 0.03% |
| Total | 44.5 | 250 | 0.09% |
Table: 1.3 Abu Dabbab Resources update July 2008 (100g/t Ta2O5 cut-off)
Note: Numbers in table may not add correctly due to rounding
1.4 Geological Setting
The Abu Dabbab deposit is of the "granitic rare-metal pegmatite" style of mineralisation. The apogranite has been emplaced along a northwest trending shear zone within a sequence of basic to-ultrabasic rocks and volcano-clastic sediments. The Ta-Nb-Sn mineralisation of Abu Dabbab occurs as disseminated cassiterite and niobio-tantalite, hosted in a stock of apogranite. No significant mineralisation is present in the country rocks surrounding the apogranite, and for modelling purposes the deposit limits correspond to the outline of the apogranitic body.
The apogranite is leucocratic, holocrystalline, white grey to greenish blue and is mostly fine to medium grained and in part shows a porphyritic texture. The deposit has been subjected to various alteration processes which are manifest in the form of greisenisation, microclinisation, silicification and albitisation.
The shape of the host apogranite intrusion is generally ellipsoidal except in the north-western part where there is a narrow off-shoot, about 150 m in length. The apogranite mass is elongate in an east-west direction with a maximum length of about 400 m. Maximum width in a northeast-southwest direction is nearly 200 m. The body extends about 130 m, above the level of the adits and has been intersected in drilling at a depth of 350 m below the adits.
1.5 Potential for Additional Resources
There is limited potential for additional resources of tantalum and tin within the current Abu Dabbab tenements as the mineralisation is contained exclusively within the apogranite host and the boundaries of this unit has been constrained by the current drilling and adit development. There is however considerable potential for new deposits to be discovered elsewhere within the region.
2.0 NUWEIBI
2.1 Introduction
Tin mineralisation was first discovered at Nuweibi in 1944 but it was not until 1970 that tantalite was recognised. From 1970 to 1973, a programme of detailed exploration was carried out on the deposit and associated placers by a joint Egyptian-Soviet team, under a cooperative contract (No. 1980). The work included 23 diamond drill holes totalling 2,746 m, seven surface trenches, extensive surface sampling and four bulk samples for metallurgical testwork.
The Nuweibi mineralisation is hosted by an apogranite intrusive within a sequence of schists, gabbro, serpentinite older granites and dykes of varying composition. The apogranite that hosts the mineralisation is comprised of three main facies, an upper, middle and lower, each separated by transition zones.
2.2 Previous Resource Estimates
The mineral resources at Nuweibi were initially estimated by the joint Egyptian-Soviet exploration team and classified as C1 & C2 according to the Russian system.
In 2003, Gippsland estimated the mineral resources using the ore block model method using 10 m N x 10 m E x 5 m RL rectangular blocks with grade interpolation using inverse distance squared. The estimate, prepared in 2003 and updated in 2004, used the historical drilling data and was prepared in accordance with the Australasian Code for Reporting of Identified Mineral Resources and Ore Reserves (Code) and attached Guidelines to the Australasian Code for Reporting of Identified Mineral Resources and Ore Reserves prepared by the Joint Committee of the Australasian Institute of Mining and Metallurgy, the Australian Institute of Geoscientists and the Australian Mining Industry Council (JORC) dated 2004.
The Company has received a report from Dr John Chisholm of Continental Resource Management Pty Ltd which is an update on the mineral resources for the Nuweibi Project that has been prepared in accordance with the Australian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves (The JORC Code 2012 edition). It does not include any new drilling data completed since the preparation of the mineral estimate prepared in 2003.
2.3 Mineral Resources (2015)
The Mineral Resources for Nuweibi have been prepared in accordance with the JORC Code 2012 and are reported at a 100 ppm Ta2O5 cut-off as follows.
| Category | Tonnes (Mt) | Ta2O5(ppm) | Nb2O5(ppm) |
|---|---|---|---|
| Indicated | 48 | 150 | 95 |
| Inferred | 50 | 140 | 95 |
| TOTAL | 100 | 140 | 95 |
Table 2.1: Nuweibi Mineral Resource (100g/t Ta2O5 cut-off)
Note 1: Numbers in table may not add correctly due to rounding
The only difference between the current mineral resource estimate and the previous 2003 mineral resource estimate is the more rigorous application of rounding to significant figures for the different resource categories. The Nb2O5 values were previously estimated but had not been included in the Gippsland Ltd mineral resource and ore reserve inventory as niobium was not considered to be of significant value.
The total Mineral Resources agree reasonably well with the Soviet results in that the Soviets estimated 82 Mt at 156 ppm Ta2O5. Higher cut-off grades had only a marginal effect on the final grade; viz: 86 Mt at 149 ppm (110 ppm cut-off) or 80 Mt at 152 ppm at a 120 ppm cut-off.
Unlike the nearby Abu Dabbab Project, the Nuweibi deposit has very low tin values of less than 10 ppm. Tin mineralisation however has been identified in thin quartz veins 1-2 km southeast of the Nuweibi deposit.
2.4 Metallurgical Testwork
Four bulk metallurgical samples were collected for metallurgical test work in the USSR. The four samples were crushed, split and composited into two final samples (NB-I & NB-II) weighing 4,600 kg and 4,400 kg respectively. Testwork on the bulk samples showed that most of the tantalum and niobium in the ores occurs as unbound grains of columbite-tantalite which are extractable by gravitation techniques; the rest of these components occur as finely dispersed particles (<0.044 mm), both in slimes and in the associated minerals. A provisional flow sheet for beneficiating the ores comprises two principal stages: three-stage primary gravitational concentration of the initial ore and final concentration of the rough gravity concentrates using gravity, electromagnetic, electrical and chemical methods. The tantalum concentrates for the two bulk samples, respectively, average 33.66% and 31.86% Ta2O5 with recoveries of 64.61% and 68.76% respectively from the feed ore.
2.5 Potential for Additional Resources
There is considerable potential for the discovery of additional mineral resources as the deposit is open to the east, to the west and at depth as some of the holes terminated in mineralisation. There is also the potential for higher grade zones to occur within the Nuweibi resource area as the drill spacing between the holes at Nuweibi is quite wide at 100 m. Examination of the Nuweibi drill assays and trench assays indicates that there is the potential for some higher grade zones within the known deposit. Five percent of the 1,281 drill assays are in excess of 200 ppm. A similar percentage of the 511 trench sample assays are in excess of 200 ppm. A small number of rock-chip samples were collected in the early 1970s over the Nuweibi resource area and some of these show elevated Ta2O5 values.
There is also the potential for Ta- Sn deposits away from the area of the defined Nuweibi resource. The host rocks at Nuweibi are similar to a large area of rocks outcropping to the southwest of the Nuweibi Ta-Nb deposit. Previous surface sampling during the 1970s was very wide spaced and does not adequately test the area.
Mike Rosenstreich (Managing Director) T: +61 8 9340 6000
Competent Persons Compliance Statement
The information in this announcement that relates to Exploration Targets, Exploration Results or Mineral Resources is based on, and fairly represents, information and supporting documentation prepared and compiled by Dr John Chisholm, a Competent Person who is a Fellow of the Australasian Institute of Mines and Metallurgy. Dr Chisholm is employed by Mandu Pty Limited which provides geological consulting services to the Company. Mandu Pty Limited holds 214,286 ordinary shares in the Company. Mandu Superannuation Fund Pty Limited of which Dr Chisholm is director and shareholder holds 5,765,080 ordinary shares in the Company. Dr Chisholm has sufficient experience which is 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 Exploration Results, Mineral Resources and Ore Reserves". Dr Chisholm consents to the inclusion in the report of the matters based on his information in the form and context in which it appears.
Disclaimer
Statements contained in this material, particularly those regarding possible or assumed future performance, costs, dividends, production levels or rates, prices, reserves or potential growth of Gippsland Ltd (or its affiliates), industry growth or other trend projections are, or may be, forward-looking statements. Such statements relate to future events and expectations and, as such, involve known and unknown risks and uncertainties. Actual results and developments may differ materially from those expressed or implied by these forward looking statements depending on a variety of factors.
Nothing in this announcement should be construed as either an offer to sell or a solicitation of an offer to buy or sell shares of Gippsland in any jurisdiction.
Appendix 1: Abu Dabbab Mineral Resource Estimate
Table 1 Checklist of Assessment and Reporting Criteria
Section 1 Sampling Techniques and Data
(Criteria in this section apply to all succeeding sections.)
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| Criiater | OCCodelanioJRtexpan | Cotammenry |
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Appendix 1: Abu Dabbab Mineral Resource Estimate
| Criiater | OCCodelanioJRtexpan | Cotammenry |
|---|---|---|
| dalainiotatrenloicaltogeogtrutuscre | bdlfbledheiasingitrututunesampopossscresanhhhkndehedeicisisiingitettotttexnwown,consrpostype.fhelaionhipbehedrillingieniondItttwttat•reseenoranhefkeldienionineiseisttattrutuoroymrascresdedhadudlbhiiningiasistotrotconsreveceasamp,holdbed ad rdfl.iiatetesuassessenepormar | ieniotatorn.hebvlbTisiouingias•renoos samp |
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| diAutsorierewsv | helfdflTiiewingtsts•resuoanyauorrevsosamphnddaiqtetacues an | lesf ol ad ad vfdExiginaiietste•amporssayreporwererequesner |
Section 2 Reporting of Exploration Results
(Criteria listed in the preceding section also apply to this section.)
| iiaCrter | delanioJORCCotexpan | Cotammenry |
|---|---|---|
| inlMeradtet anemennladtennuretatuss | /fbelocdTyiont•pe,reerencenamenumr,aanhlulipincdingiatsteownersagreemenormarhhdhissiiriesjintttt vtuueswparsucasoenres,hdlleipiingiesiveitnttttparerss,overrroyana,inhisical siildeionltets,totestresrrness or naaw,k ad el siroingtattparnnvnmenes.hefheheldhefTiimtyttettt•securonureaeoinglonih aknimdimtttstoreporagnyownpeenwblheiningiceintatotetoanceoperaarea | hebubbabdedbyloTADaiisExiionttwtat•poscovereop()()hefiningice68&69dinML1515tetncesgrannameolumkdTaEgJoinSCoinctatttotenypcmpany,acompanyorporaddbyhefolinEg50%EgianCoMinet attypnowneypmpanyrra(f)Cdivisiond0%bylumReEMR,EMRA5TatasourcesaoannldhhdbsdfInioPLicis100%iiartettytrnanawaownesuyolandd.GipLtpsheldbylhTiceMinisiaDein10Mtete•ncesweregranrcreearchfddfo2004i30iottettotewanureoyearsananopnexnr afuhe30 ytrrears.llhaToiceis1,911ta•nce area |
| loioExtprandobyhetneoriestpar | knledgdl oflorAcisaiontt•owmenanappraexpabyheiesttor par | lordbebyloglEx1970-73jinEgian–Sieicatwttt g•peeenaoypoveofedinhely990sbyianlian1Eg-IRetetttateamanearanpamrylorhefhefoiouionionintottttetttprevsexpasecxoreporrdels.lsohefeiSeReiontatte arence sec |
| loGeogy | logl sdlefDeiicaingttyttty•pospe,geoeansoinelisaiontmra | hebubbabdefhe"glTADaiisiictttta•posoranrare-mei" slef minelisaiottetytpegmaoran.heihabelacdlondingheTNWtetre•apogransenempeagansarhfbalbaksd vlcaiinicicttotrazonewa sequence osusrocanonolasicdimheb-inelizaiofbubbabTTa-NSnADattstcseenmranodddblhodissinaiiioio-itetetetatateteoccursasemcassrannns,k of afliniNoigiicaineizaioistotet mtta scpogransnnranpresenisheksdingheidfottryttecounrocsurrounapogrananr,dellhedeldhelingiimiinetttstottmopurposesposcorresponoufhebodyiicttoapogranheleuholocllhTiisic,ineitettateto•apograncocraryswgrey,ishbluedislyfinediumineddinttotgreenanmosmegraanparhohyhedehabebdiicTijttetuttetoswsaporprxrepossensueclhhfehefofioioniciintetttvarusaraprocesseswaremansrmollflbiseizaioicrinizaioiiciicaiond aiizaiotttttgrenn,mocn,sann.hehafhehollyiinioisTtttetru•speosapogransngeneralldal eheh-heheipiinisttttet wtesoxcepnorwesrnparrerea |
Appendix 1: Abu Dabbab Mineral Resource Estimate
| Criiater | delanJORCCoiotexpan | Cotammenry |
|---|---|---|
| ff-shobolenh.he150minTiist,tttenarrowooaugapogranmassflonindireioihimlenhtet-wttttegaaneasescnamaxumgowbodhhehw400mMimiintttt-sttauaxumwanorasouesdlyhebodydsboboireiois200mT130mttetcnnearexnauave,fhelevl ohedidhabeindindrillingtttstetet aeaansenrsecadeh ofbelowhed350mitttspaheflheTisigiicaineisaiointttttry•renosnnmranpresencounksdheingitterocsurrounapogran | ||
| illholeDr•fIniontorma• | fllflheAinioniattetotsummaryoaormamarfdedinghelorionltatttsunrsnoexparesuludbulafheflloincingioningtattaoowffllldrllholesinionMiaitteormaoraar:dhfhedrllholeingingittteasannoroollarco(leviondudlRLReLeteaorceveo–levbolevl)fioninttreeaaveseaemesohedrllholellaritcodipd aimh ofheholettanzuodoholelenhdinionttetwnganrcepodehtpholelenh.tgofhelusionfhisinfionisjified oIttttexcoormausnhebahaheflisinionisMiatttttttesormanoardhlusdodefheisiontttrattanexcesnocromfdedingheheCotatt,ttetunrsnorepormpenholdlealylahyhhePeinisisttrsonsucrexpwcase | lldrll-holed chal slefobuladblesAiinioisttateta•annneamprmandindicehedApReRettatot.anpens acsourceporfoinionlainghedrillingdahabeluded.Notttotta•rmaresenexc |
| Data•iontaggregahodstme• | lorlhIningExionReigingttts,treporpasuwe/inghniqimdteaveragcues,maxumanorde(fhhinimioningigtrutttmumgrancasegcuode)dffdellylMiat-otegrasancugras areusuaard sholdbed.tateansuhehoWininctetetstetreaggregarceporporasrlenhsfhhdeldlonlenhsigttstgograresuangergflodelhedudfts,tograresprocereseorwuu | dedbyfbablUpineinioiitstetetatty•percuwerermrprenoproffolo800O5dlesAnTatst opppercppmasser sampuuwu2hhefrahafleshheiinireLe1%iintttttwwme.ssnosampwfraffed.iretewme were acd.Noiont•aggregawasusel eivalenlued.Notat v•meqas useu |
| Criiater | OCCodelanioJRtexpan | Cotammenry |
|---|---|---|
| hholbeiondddttatesucaggregassansomeul elesfh aholdbeicaiontytpxamposucggregas suhoindeil.taswnffheiondingTtt•assumpsuseoranyreporollenlueholdbelealyivatatmeequvassucrd.tates | ||
| laiohipRetnsbetweeninlisaiotmeraidhsdtnanwintetrceplenhstg | helahlarlyTionipicuimintttat•seress areparpornfheinglorionlExRetttts.reporopasuffheheinelisaionihIttryttt•geomeomrawhedrllholelekniisittottsrespecangown,holdbed.tutenaresureporfiiskndlyhedoholeIttt•noownanonwnlenhsd,heholdbeleattetgarereporresuacrhff('doholelenh,istatettotttsmeneecegwng').idh nkntrutte woown | helhoTineisaionist•mramogenous.lldoholelenhshhheAinioictettt•rsecnsarewn-gwaresameasidhstrute w |
| Diagrams | ()iadionihlesAptett•proprmapsansesscacwdbulafholdbeludedionininctattetsans orcepsuffdbedigiicaiscingtteoranysnnoveryreporheholdincludebubelimidTt nttetosesuoa,lanfdrllholellarlocdiewiiontpvocoasanl viaioniewtetapproprsecas. | dionihinheinelMReReTttt.•apsansessourcepormracwdedlocl md.lldaineingiciAtetrtaresources werermusaaegrhahobedheUTMWGS84Zo35tetotsweverenconvernedinatetecoorsysmiesfdrill sioincluded adix.At•seroecnsares an appen |
| ladBanceintreporg | hehefllWiveingt•recomprensreporoalorionlisicable,ExRettsttpasunopracfbohlodhhiveingigtatttrepresenreporowan/deddhsholdbediicetttograsanorwsupracleafloridisdingingionExttavomreporopalRets.su | blhohdlaAsiaiiisisivetytot•sayvarswnasgramsancumubabililoihinhisReRetytsttt.propwsourcepor |
| heOtrbsivetatsunloiotexprandata | helordaffldOioniingttta,•rexpameanuanl,holdbedlud(buiaincingtetet ntmarsureporo)limidlogical obsionhyicaltetot: geoervas;geopslhel slbulkicats;ts;surveyresugeocmurveyresulesdhodfizettretmt;sampsanmeoaen–lluricallbulkdeitatetts;ty,megsresunsdwhnldkicatetegrounar,geocanroc | hal sldhel sfalExiveingicaingte•nscnneampangeocmurcesampledddhedrlliniioiingtettotcompanlkdededddrBuiinaioniineinatytettets•nsrmanacmagesled.tecomplogl slhelineicaingieddyineMttotut•raampwascarrousmraf o-bleshiioingiSaiging15-ttecomposnoreearapogranmpwefrofaf8kgllecdheheid1tettteerecomsurceoapograns anw |
| iiaCrter | delanioJORCCotexpan | Cotammenry |
|---|---|---|
| haisicsialdeleioutettetterarponrsorcc;bsinaingtattaconmsunces | ().frohedibyhipingiecffrehkkgh5-10ttsmappesosroeaccclogl slesfrodrll ckefrolMineicaiiingtataraampmorewerenmsleffinghelesheinelogical slingTt atetrettracoresampmraampd allheiieiesttetcovereapogranvarddlogl sdledbulkIniioineicaiesttutetw•an,mrawerecomponoles(kg&kg)hdhe1,5004,500ipGIREDMETtotsampspeiinheInsUSSR.ttutetiplandllecdbulkles&foG411.8tetwtt•pscoosampr,llurlk.icatatetwmegsorhehabedwhnl wkTicattete•resnoenanygrounarorgeocorfrol sdyideifylarlettrutututottrutuaparmascrangescascreshh mdeicimiigt otwaypacn apsn. | |
| hekFutrr wor | hedleflandfhekTtut•nareanscaopneurrwor(flaldehionteststetetegorraexnssorp).larledrllioniingteteptexnss orge-scas-ouiaglealyhighlighinghefDtt•ramscrareasobleludheiionincingintetpossexnss,malogldfdrllicainioniingtetattugeorpresanurefidedhisinionistttareas,proormanovllyiaiivetcommercsens | hedrllhabededf gdeiingFuttotet a•rrsenrecommensreasoraddeheiniestatytotteunceranupgraresourcecagorhnldrlldfodvddeGeicaiingisireiigtet•ocrequr aancepsn. |
Section 3 Estimation and Reporting of Mineral Resources
(Criteria listed in section 1, and where relevant in section 2, also apply to this section.)
| iiaCrter | delanioJORCCotexpan | Cotammenry |
|---|---|---|
| baDataseinitetygr | kehadahaMtatotttat•easuresnensuresnobedbyfle,ipiontetratencorruporexampnscror,kebel cllecdingiiniiaiontwtsttyerrors,eenoanfliMineReimiontsttuseorrasourceesapurposeslidaiondud.Datat•vaproceres use | heksfdldllarfleslCigiiinsiginatat•coassayancoagaorlorioly.iginal aheilable.Orttstst aexpan reporonssaysenova |
| Siisitetsv | iisidekebyheCot otetstat•mmennanysvunrndhefhoCoPetetttcotmpenrsonanoumeoseisits.vfhabedekedIiisiinicatetstate•nosvveenunrnhyhheisisttwcase | hisholmisidheimbeDrJ.C2000tetttw•vareanumerouseseendd sdhelanddddrll2013 aiseGipC&iamiingRtannupervpson |
| lolGeicaoginiotetatrpren | f(ly,hef)Coideininttaty•nnceorconversencerouheloglfhelicainioninettetattgeorpreomradeit.posfhedad ad ofNaiontuttat•reousenanyassumpsdemaheffffliiveinionTt,tettetat•eecany,oarnarpreslMineReimionttonrasourceesaheflogddllTiniingingtro•useogeoyguanconlineimionMRettrasourceesahefffbohfinginuideTtotttyt•acrsaecconograd gloganeoy. | hfheligideininionineisaioisHtetattt•conncerpreasmranhoddheicitrtetottemogenous anresapogranll-holelogd ahed glogl mDriicatre•s anssays,ncs aneoaps.lhel sNoiveinioningtettetatt attrututt•arnarpres apparensscraefhelle.hedbufheineisaionisimTisiiontttrttomraspolhoddheineisaioisicittrtetottemranmogenous anresapogranldheMineisaionicittrtetotte•raresapogran |
| imioDensns | hedblfhelTiaiiMinetettyt•exnanvaroradlenh(lonkeReittrsourceexpresseasgagsorhe),lanh,hbelofiseidddetttorwpanpsuracewwhedlolfhelimiMinetottstupperanweroraResource | lelal vdeLiiaioitttett.•raarn evndhahelhIisisincinTaO5ittettttet wt•norea generareaseconn2d adeininRL attet.ncreaseconn |
| imionEsttadandellinmoghniqtecues | hedfheTiatutet•nareanapproprnessohn()lddkeimioniqiettteesacuesappanyludfionincingttretmttreassumps,aenoexmedeluedoininginlaiontetgravas,marpo, | heloydbohd()dTimOrinaKrigingOKInvttet•esaemperyanersed()delldublockDisSqIDSingtatonceuaremoproceanoredel ofhelhfraineisaioniinireOKtttmomrawawmeswaslecdfoheddeinlaionhebaisftettetettserreporrarpoonsog |
| iiaCrter | delanioJORCCotexpan | Cotammenry |
|---|---|---|
| ddfimistetaparamersanmaxumnceolafdafioninItrattats.teexporompoacompurdhodholudeisimioninctetttassesamewas csendeffdipionttetwascrocompursoareand.teparamersusehelablfhekiiiimiouTtyttes•avaoccesaprevs,/ddudsdimineionttestesaanormprocrecoranhehehelkeMineReimttttetawrrasourceesasfhiadatet otaappropraccounsuchededfioningTt•assumpsmaregarrecoveryobyduts.-procfdelelemheEsimionioutttetst•aorseenororblesffdeiaicigiicanon-gravaroeconomsnnce(lphufddriineinaegsuroracmageha).isaiontetcracrhefblockdellaheIninionttett•caseomorpo,blocklaheleizeinionttotsreaveragesampdheh eloyd.ingtspacansearcmpebehddellflecAnioniningivett•yassumpsmooseiningits.mnubolabeionionAnttttw•yassumpsaucorreeenblesiavarfhoheloglDeipionicainiontttetat•scrowgeorpredlheimtotrottteswas useconresourceesafbafiscionisingingdeDt u•ussosorsor nosgrauingingttcuor capphefldahehekTiioningtt•processovaccprocess,d,hefdeldadrllholeisoittatousecomparnomoflflable.dad uiiaiondaiita,ttaanseoreconcava | hedbufhedadheblfheisiioniniaiittrtttatsttytopoanvarodahehndaddlevhniqisiqTtatetatteassaycuea snranreancuefohefhodelarlyheimioiicutttts,tresanomogenousposparwndbyfraineiretraconsawme.heisduiondailablefohekingTtta•renoprocavar cciodeih rbyduNottttots•assumpnswere mawespec-prochedeleioulemTtetst.•rearenors eenpresendeblesdedlevNoiciait•economnon-gravarwere consrereanlockhb-blocksBize25N,25E&10RLitto•swasmmmwsu/h.hdladdededby18Seisinettatetotearcncesregrarangesrmi-vioghysemarrapiodingNoSMUst•assumpnsrearghedobelaionhipbeTTaO5t atottw•reesnoppearanyreseen2db2NO5SnO2tet.anorconnlefrafohedeSingireitt.•wmerposdbabllodHisiitotytstruteto•gramsanpropwereconscdeineff vluefoheinelised eloptet-otrmcuasrmranveeslidadinsdelleddebyisul oInpttet•assasvaagamograsanuyvff adebydeiicaioninsOBMtt nscreenverossaygras agaeargraranges | |
| Mistuore | heheheimddrWtttotte•rnnagesareesaonaybahl mdhehodisiisttututtsorwnaraore,anme | badeined odris.Tote•nnagesrmnsy |
| Cu | fdefheinaionistetttutet.ormomoreconn | |
| fft-ote | hebafhedodffde()Tisttet-o•soapcugrasorlilied. | ff gdefofbadCu100TaO5t-ot o•rar resourcereporppmseon2bubbabdeiibiliADaFe |
| paramers | tytequaparamersapp | dyttytuposass |
Appendix 1: Abu Dabbab Mineral Resource Estimate
| iiaCrter | delanioJORCCotexpan | Cotammenry |
|---|---|---|
| ininMgftoacrsoriotassumpns | dedbleAsioningiiningt•sumpsmaregarpossmhodsiniminingdimiondtmemummenssan,l(flble,l)iniicainingteternaorappexrnam,dlulwfheiionIisttt otaaysnecessaryasparfdeiningbleftetsprocessormreasonaprospecorldeicionitutrattoevenaeconomexcconsrial mininghodsbuheiontetttttponmeassumps,dedhodsdinginingtmaregarmmeanhelimingMineRetettparamerswnesarasourceslwbehehheigWisist attmaynoaysrorous.rehholdbedhisittetcasesureporwan,lanfhebafheionisiningtttexpaosomdeiontassumps ma | lydhahellbedoIisisaionittttttto•currenenvgeoperawap-wningleiihiningbeimlekdholt wttotrusopenpmaspcansvefollowdrll adblasioningitt.operan |
| lluicalMtaergftoacrsoriotassumpns | hebafdTisioniciontt•sorassumpsorpresllurl abllwdingicaiiisItatytregarmegmenaaaysfhefdeiningt ottenecessaryasparprocessormbleflictstureasonaprospecorevenaeconomionideiallluricaltrattotettaexcconsrponmeghodsbuhedioningttttmeassumpsregar,lluricaldtatretmtmegaenprocessesandehelingMinetetparamersmawnreporralwbeheReigWt asourcesmaynoaysrorous.rehisishehisholdbedihttttetcasesreporanuw,lanfhebafhellurlionisicattttaexpaosomegdeiontassumps ma | llurlkbulkleshabeExiveicatetatet•nsmegsworonsampsenlehef pblddd oiniouiiiFetetettycompanreporncourseorevsasdheddhahohahelumdiesTieintututtttatatssesveswnnanbellydl mllurlicaingioicatratettacaneconomexcusconvennaegprocessesldslsobed abyduFetratet.•parcan aexcs aproc |
| iroEntanmenvlftoacrsoriotassumpns | dedbleAsioningitte•sumpsmaregarposswasdidudisplionisIttanprocessreseosaops.lwfhefttaaysnecessaryasparoprocessodeblefliningtetsturmreasonaprospecorevenaicionideheialtrattotteteconomexcconsrponlfhediroiminingtatstenvnmenpacomanhlehheingionWiisttttatprocessoperaasgeflldeinaioniairotettettarmoponennmenvlarlyffldsimicuiejts,tt,pacparoragreenproeclwbell advd,heft attatumaynoaysweancess o | habeledhebubbabAniveEISADatetet•exnssencompondeiislikelybeblemingbuAMDAMDAt.totettposunaproassabbabhahofohelDaiiatyttetetosswnnopropensrwasmardudiineteproceacmwar. |
Page 17 of 30
| Criiater | delanJORCCoiotexpan | Cotammenry |
|---|---|---|
| lydefheliioniatttetearconsraoseponirolimholdbed.tatsteennmenpacsreporvuhehehabededWittstreseaspecvenoenconsrehholdbedhlanfisiionttettsureporwanexpaoheirol aiondettatenvnmenssumps ma | ||
| lkdeiButyns | heheddeined.fd,WItte•rassumeorrmassumehebafhefded,isionIinettttesorassumps.rmhehodd,hehedrhetttttmeusewrweory,ffheheizetts,tturequencyomeasuremennare,sd rfhelesivetattanepresennessosamphebulkdefbulkl mhaTiiatytet•nsormarusvebedbyhodshadelytttteenmeasuremeaquafd(),iitty,tcaccounorvospacesvugs,poroseddffbekdisitutwmoreanerenceseenrocanlhhedeioniinitetttt.arazones wposfbulkdeDiscioniimttyttes•ussassumpsornsesadheluafhedffinionittttuseevaprocessoerenls.iatemar | hefhedeinaionbyiplandisT28G2.62ttet•averageormspshhloshelue()fheicis2.61100tottwveryceaveragevaolesf adbyhehedefiSoieTitettstysampopogranmeasurevnsoheinelisedibehoihottetottmraapogranappearsmogenous wulal oldsicatettreanyrar vernhefodbufhedefhelesGiveiisiioittrtttyt•nunrmnonsosampddhebsf afdd oigiicaiisetetett osanaenceonysnnxr supergenelobaldefhabed.heioi2.6Tttyzonanagnsosenuselhdkhhhaineisaioiinicictttrtetymranoccurswaresrocpews abulkdeisitettyconsnnshedobelahbedeTionipittottwty•reesnoappearareseennsd sledeh oh sleiL.Rttanamppr wamp |
| lasificaioCtsn | hebafhelasffhelTisiicaionMinettt•sorcsorafiningideiesRetotesourcesvaryconnce cagorhehehabekefiaWttetta•r appropraccounsennolllevf(lafdeieiveiinttotareanacrsreconnce/delblfimioniaiiinptotttytnnagegraesas,reouffdaideininilogdta,ttyconnceconogeoanuyl vluelddbuiiisiiontaty,ttytrtmeas,quaquananfheda).ttaohehehellyflecheWiattttetst•rresuapproprre'sfhedeCoPeiewitettt.mpenrsonvopos | helasfdhebafhoTiieisRLtt•resourceswerecsonsoassef sdedhedeilingtottycorresponnsoampholocbodd a32M5RL.tte•easureresources areseaveddholocdbodbelowica22In5RL atette•resources areseaaven325RLfedholocd aboIn225RLtte•rreresources areseavehabekef rlevfaApiatettatto•propraccounsenn oeancrshelialyfleche'siewTCoPet atetsttet•resupproprrempenrsonvfhedeittopos |
| dAuitsorierevws | ffheldiiewinelTMtsts•resuoanauorres orayvReimttessourceesa | foffel adihabeied obyCoiningAMtt•rmasencarruuy |
| isciofDussnolaivetre/accuracyfideconnce | hefhelaWiaivetetatet ott•reapproprasmenredfidelevlinheinelMtacraanconnceeracucyhReimingttesourceesausanapproacordudedbyheiatetprocereemeappropr | hedehaheleffTCP ciingisicientttt stto•onsrscurrenampspacsuliablydelogical ad gdeinuitratettyremonseonracongffohelilinghabeddTtyto•quaosampsenperrmeagoodad,dhelogllogdicainginionistattetatsnrangeoganrpre |
| Criiater | delanJORCCoiotexpan | Cotammenry |
|---|---|---|
| le,helCoPeFoicaiontetttmpenrson.r exampappfisicalisicaldutatttatttoosorgeosproceresfhelafheiivettttquanyreaccuracyoresourcehdfdelfhiiniimiittatets,wsconnceor,sucanhisdediatte,approacnoemeappropraldfhefhaldiiveisciontatttott cquaussoacrsouffheladfdefiveitttaecreaccuracyanconnceoheimttteesaheholdfhehelaTiitatet stt rtes•smenuspecywrelobal olocl ed,flocl,imitottestategrasaanas,helevhich sholdbelevtttotreannnageswurean,hnldluaicaiciontotetcaneconomevaholdludeDoioninciontattcumensuassumpsdedhedud.tmaanproceres useheflaivedTtatetst•sesmenoreaccuracyanfdefheholdbediimttteconnceoesasucompareh pdudahelable.iionittta,wrocwreava | but.rosheled alyl pdufaldTionicaiiiesttt•samppreparaannaroceres,canipihheibeddadsttetttaeqmenarecommensuraprescrsnruwfol rheduheineimioinUSSRing1970sttttr mraesourceesanr/hefbefTQAQCiniatete•programmermsoapproprnumrsoblanksdadsddulicaisihhetatetettsnranpscommensuraw,beddadsfol rheiineimionintatttprescrsnrrmraesourceesaduheUSSRing1970strhelobal.Timistte•resourceesaghedudaTisiouiotta•renoprevs procn |
Table 1 – Checklist of Assessment and Reporting Criteria
Section 1 Sampling Techniques and Data
(Criteria in this section apply to all succeeding sections.)
| iiaCrter | delanioJORCCotexpan | Cotammenry |
|---|---|---|
| Salinhniqtempgcues | f(d qlilinghals,doNatutyt c•reanuaosampegcunneranmhipificialisedindudad mtrytatcs,orspecspecssnreasuremenlshelsdeh aiaineinvigiontotetotttoapproprmraunresasucs,).doholedehadheldinsXRFtruts,tcwngamma sons,ornmeneheleshold nbekelhebrdTimiingttattseexampsuon asoaflingingmeanosampludefkeleInctotato•reerencemeasuresnensuresampdhelbrfiviiaiionttyttetrepresenanapproprcaaoanylsd.ttotemmeasuremenoorsyss usefhedeflhaAsinaionineisaiontsttertttt a•pecomomrarelheblMiaPuicRetertott.aporhe'indudad' wkhabedohInistrytat•cases wressnrorsenneldbelalyle('reladrlliveimircioniingttwourespegversecuwasfdbinleshich3kglveised1 mtotatouseosampromwwaspurduhaff').he30 gireIntproceacrgeorassayor casesmorelanbed,h aheheionireisttexpamayrequsucs wrerecoarseldhahainhelingblemlUnttt sgosrenamppros.usuadl(bmdules)iiesineisaioninetttycommoormrapesegsuarnodlosfdeledfisciinionttatmaywarranure oorma | hallesCSannemphal slesbydellecdCoinu510i2ttenouscnneampcmcmwwerecoovermlenhslesd adlogl cieingicattotatsguns varccorgeooncll-clesDriSaoremplelsdfroh afSainie0.203.30mi1.86mtetot•mprvavarmwn average ohedTient ote•corewasnor |
| illinhniqDrtegcues | ll(la-hlehaDriirciontyt•peegcore,reversecuopenommer,,blaska)ddels(iric,iBatat,tctaroryaauger,ngsoneanegcore,fdiamipledadbedeh odiamdils,tertrtatuttaeorsnrpon,,flbhehehed adfingiisienit ottytteace-sampr orpe,wr coreornbyhahod,).t mttcsowee, | d cDiamblebullyDiamia59-76 metet g•onore.r vareneram. |
| ll sleDriamprecovery | hod ofdd ad chleMingingipt•erecoranssesscoreansampliesd rd.tsrecoveranesuassessekeled eMimisetato•easuresnmaxsamprecoveryannsurefhelesivetattutrepresennareosamphehelahbeledWionipistttstw•r aresexeen samprecoveryanded whehelebhadduiasttograanr sampmayveoccurreef/ff/iallosinineial.tterpreerensgaocoarsema | d cdfrolowfDiamie0.53%100%.dedfotoRe•onore recoveryvarmaocorr everyfofointl.iable8%inelisaion0.8%hok.Va47tstervarrecoveryr mrarroc,lesiveholehed ad sled.Satat•mpwere represenaswcorewas crusnamplosd whdld vhedeNoiinjineizeinsiistttott•cores occurreoraacenmraeasposhomogenous. |
| iiaCrter | delanioJORCCotexpan | Cotammenry |
|---|---|---|
| Loinggg | hehed chleshabelogllydWipicat•r core ansampveengeoanhnicallylogdlevl ofdeiltectotatotgeogeaesupporlddiaMineReimioniningiestetttuapproprrasourceesamsan,llurl sdicaiestatumegheheloglWingisiiveiiveinCottatttattu•rgquaorquannarere(hal,)hohyteatctoorcosn,cnneepgraphellenh ad pfhelevTiniontotattatttert•gnercenge oreansecslogd.ge | logllogff chnlloglable.Geicaing100%Noicaingite•ogooore.geocgavalLoingiivetat•ggwasquaf rlevlogd100%inionttet•oeanrsecs werege |
| b-linSusampghniqdletecuesansampiotpreparan | fhehed whehehalfllItt otter•core,wr cur sawn anr quarora,ketacoren.fheheiffled,beled,lidIttutat,tc•non-core,r rsamproryspeanwheheled wdrtt owr sampery.ll sleheld aFoiiatyttutyten•r aamppes,nare,quaanppropressfhelehnioniqtttecosamppreparaueQulil pdudodfll sb-slingtytrote•aconroceresaporauampimiseiviflestatottysgesmaxrepresenosampkehahelingisiveMtatottttat•easuresnensuresamprepresenfhel cllecd,ludfliniiaincinginsttutertetatsosmaoornce resu/ffldduld-halflieicaingteorpseconsampheheleizeiaheinizefheWttetott•r sampss areapproprgrasolbeled.iaingtermasamp | lesllecd alsddbylogl choleSa2inicicaWtettetatetats.•mpcomrvaorasgeoonched,ld plved.iizet,corecrusspanurhal slesdebyidelenhsl sleC5102ttota•nneampcmepcmovermgampw;,llecd ohehed,ld plved.iizetet,t,con secrusspanur/hef abefblanks,dadsTQAQCiniateteta•programmerms opproprnumrsosnrddulhhebeddadsfolicaisiiinetetetttaanpscommensurawprescrsnrrmraimioninheSoieionduinghe90sUn17tttttresourceesavrfoSaleizedhniqiahodisibuiontetetrt•mpssancueswereapproprrmogenousdfoinizeanr gras |
| lifdaQtytauaoassaydlabototetsanrarys | held afhedTiiaingtutytent•nare,quaanppropress oassayanlabodud ad whehehehniqistotttecraryproceresusenrueided pial ol.ttotaconsrearrhylls,hadheldFoicaXRFtotroter•r geopsospecmes,nheddeheinsininingtruts,tc,ttertertmeneparames usemlyludked mdel,disincinginsingimtrut mtanasmenaanoreaes,lbrfld adhedeiionieirivaionttotttc.caasacrsappnre,fll pdudod(dadsNaitutytroteta•reoquaconroceresapegsnr,blanks,dulllaboheks)d wheheicatestertotpexnararyccanr,blelevlsf(lack ofb)d pieiasisiontaaccepeoaccuracyanrechabeblhed.istaveenes | hel alyfob2ddheCicaTaO5NO5SnieEgiant attt•mnasesranwerecarrouyp2,logllbokkdlyGeicaSuLainDoi.X-iomicistratotrorveycenraryrayraeanaswasfofolsoled8lesSnSpl alyisbyS28571P-tetraacomprsamprecnaswash.trospecgrapdaihdadiels,heieincludedlInSoSottattottstro•accorncewsnrvprocovconleslarbadehelf afoisiniiTaO5totottysamponaregsorrmonrquaossasruy2db2NO5an |
| ffiicaiolinVetrnosampg | fffheiicaionigiicainionbyiheTtttertt•verosnnsecserdedell.inivet otertpennr anacompanypersonne | ffffiicaionheigiicainionhabedeheholeNottttett•verosnnrsecssenmaaswohehed.lel(lp)habeNoiajttet ocorewas crussampmarcoarsereecr pusen |
| iiaCrter | delanioJORCCotexpan | Cotammenry |
|---|---|---|
| d ainanssayg | hefdholesinnTtw•use oefdadadudaDoionimtatta,tatryta•menoprarenprocerescuy,fda(hyl ad elec)ls.iicaionicaicttatotrotoversragepsnnproco,iscdjdaDtmttota•uss anyausenassay | locd.helblfhedahabedfrolTiaiiingtetyttaareoassaysenassumemsampdudbubbabbyheloriondlydbyheADatettttconcasameexpagroupananaselabohebubbab adahabeifiedbylingTADatotasamerary.ssaysenverre-sampfhrditts.oeeainndholesdrilled.Notw•eerewdaddfrol elorlocdhePrimigiiseiginaionintatttstet•arywasmorxpareporalibrinCairoEMRAary |
| fdaLoioninttatscaopo | d qlfdlocdrllholesAciitytote•curacyanuaosurveys usea(),llarddo-hleheinekingdtrecoanwnosurvesncs,mors anywhelocdlioninMineReimionttttoras userasourceesaffSpiicaionheid sd.tttem•ecogrysuseld adefhl.Quiictytoptro•aanquacyoograpcon | ll-holellarlocllylocdbyd wfdbyDriioniginaiieGPStte•coas orasurveyanere verddfodrll-holedh sleloclocl gd.Griiionisicitetrettr•sysmuseranncampasmearhedllelhed.TiisUTMitotgrparagrll slelocdd uAionUTMGriinginttetotwts.•ampas converso common pohl adeToictrote•pograpconqua |
| indDataspacgandisibuiontrt | fflorlDaingingExionRetattts.•spacorreporopasuhehehedaingddisibuionisfficienWtttatrttto•rspacansublishhedeflogical ad gdeinuitatttyesgree ogeonraconfheldiaMineReOrRetetapproprorrasourceaneserve()fimiondud clasiicaionlied.tttesaproceresanss apphehelehabeld.Wiingiett•r sampcompossenapp | dehobyfffoGrinuii-viogicientty,t•aconasswnsemarramssurresource,imionttesaleiingNot•sampcompos |
| ieniofdainOrtattanolalolionicattoregeogtrutuscre | heheheienionflinghievbiasdWtttat•rorosampacesunelfbledhehhhingiicisistrututtenttotsampopossscresanexwknideinghedeitttyown,consrpospe.fhelahbehedrlldheIionipiingieniontttwttatt•reseenoranfkeld sdedhaienionineiseisitattrututooroymracresconsreveindud alingbiashisholdbed adtrotcesampsassessenu,dfl.iiateterreporma | heinelisaionhoih nfed oienionTtttat•mraoccursasamogenous mass wo prerrer |
| leiSatympsecur | hekeleTitatoty.•measuresnensuresampsercu | knNot•own. |
| dAuiietsorrevws | helfdflhnTiiewingiqtststec•resuoanyauorrevs osampuesddataan | lesf ol ad ad vfdExiginaiietste•amporssayreporwererequesner |
Section 2 Reporting of Exploration Results
(Criteria listed in the preceding section also apply to this section.)
| Criiater | delanJOCCoioRtexpan | Cotammenry |
|---|---|---|
| inlMteteranemendlandteannuretatuss | f/nbelocd ohTyionipt•e,reeree nameumaanerspncr,wninludingialissihhirdtsterttagreemeorauecnms wiesh ajinhipidingtt vtutnparsucsoenresparerss,overr,liesiveileinhisical sittttterts,tortesroyanaes,,ldel pk ad el siioniroingttattessoraaarenewrnnnnvnms.hefheheld ahefTiimingtyttentttt•secuouree oreporrlonih aknimdimbiningttstotaanyoweenoagwnpliceinhetotetnceoperaarea | heloheblumTExiionLice№1785ingNuiiTatattta•pncecoverwenbdedlumbylNioiumiissTaEgMinisiaDe№t wtotatteposasuenyprcreefhelyh afd200813Ju2008 wi30 yion5 otttetonnureoearsananopdfofuhe30 ytotetexnr arrears. |
| loiodobyExtpranneheiesttor par | Acknledgd al oflorbyheisaiont att•owmeraexaonnpppriestarp | lordbebyloglEx1070 -73jinEgianSoieicatwttt gte•peeenaoypveoam–felorhefhefoReiouionionintottttetttrprevsexpasecxoreporrdels.lsoheblhyiSeiiogBtate arap |
| loGeogy | Deilogical singd slefttyttty•ose,eoeanoppginlisaiontmera | hebdefhe"gl p" slefTNuiiiisiicittttattety•weposoranrare-meegmaoinelisaiontmra |
| illholefioDrIntorman | Afllflheinioniattertot•suaryoaormaammmdedingfhelorionlinludingtantttsunoexaresuarspcbulaionfhefllowinginfionfllMialtatttterooormaoraadrillholes:d nhfhedrllholellaringingittteaanorocosolev(dudl –levboionRLReLeiontteaorceveeaaveseao)levlinfhedrillholellartretemeocosdipd aimh ofheholettanuozdoholelenh adiniondehtterttcepwngnpoholelenh.tgoIfhelufhffd oheionisinionisjiiettttt•exoormauscsnbaishaheinfionisMial adhisttttttertsormanoanluiondodefhededingfttratttanexcsesnocromursonhehehold clealylainCoPett,ttentreorersouexpmpn srphyhheisisttcasew | lldrll-holed chal slefobuladblesdAiinionisinttateta•annneamprmaandhedApiceReRettatotpens acsourcepor |
| ionDatataggrega | IningExlorionRelighingingttts,t•reporpasuweaverag | helueh ahaO5TTatt nt w•vas were over sucnarrowrangeouppercuas2fflied.heb2O50.03%ldhabeInNtt oappcaseoanuppercuwouveen |
| Criiater | delanJORCCoiotexpan | Cotammenry |
|---|---|---|
| hodstme | hnd/ordeiqiminimtecuemaumanumras,xmg(f)ffioninghigh gded ctrutttt-oaegcuoraanuncssdellyMial ad sholdbed.tertategras areusuaanusWheininholenhsftetertstett•reagregacepcorporasrogghh gdeldlonlenhsflowdeigtstraresuaneroraggglhedudfh aholdionts,ttresurocereuseorsuregaupcggsbed ad sical elesfhtatetyomexaosusnpmpcionholdbehoindeil.ttaaggregas suswnheiondfingflTttta•assus useoranyreporomemplenluholdbelealyd.ivat vtateequaesuscrs | iabuivehaiffed olyfolesdheb2O5Ntet gttt atetapproprncnursampanflled.isiicimitttat wt uoeconompornceasnosed.Noiont•aggregawasusel elenlued.Noivatat v•mequas use |
| lahbeioipRettwnseeninlisaioidhsttmeranwlenhsdintettanrcepg | Thelaionhipicularlyiminhetttantt•seress areparporingfExlorionlRettts.reporoasupIfhefhelh rheinisaionittrytttttot•eomeoeraespecgmwdrllholeleknholdbed.iisitstuteanownareureorgn,spIfiisknd olyhedoholelenhstttt•noown aarennwngd,heholdbeleahisfftettatemttottreporresuacr seneec('doholelenh,idh nkn').ttruttege woowwngn | helhoTineisaionist•mramogenous. |
| iaDgrams | Apd s(h sles)diaionitett•ropmas aeccaanprpnswffbulaioninholdbeinludedtattertss ocepuoranyscigificadiscbeingdTheholdttesnnoveryreporsesuinludebubelimidlaniewfdrillholet nttetocoa pov,llarlocd al vioniaioniewttetcoas aropsecanpprs. | d shhel reMioniinReReTinettt.•aps anecs wsourcepormrasources werededlocl md.lldahahobeineingiciAtetrtarmusaaegrsweverendhedUTMWGS84Zo35 cinatetotteteconverneoorsysm. |
| lad rBaintnceeporg | WheheiveingfllExloriontt•recomprensreporoapalisicable,iveingfRetst pttattsunoracrepresenreporobohlowdhigh gded/oridhsholdbettanras aunwsdd mleadfExloriceiisingingionttottraavoreoroapcppRelts.su | blhohdlabablAsiaiiisisiveiitytotty•sayvarswnasgramsancumuprolohhiinisReRetsttt.pwsourcepor |
| hebsOivettatrsunloiodattaexpran | Oheloriondaifingfl ad mial,ttta,ter•r expameanunaholdbedinluding(bulimid)tet nttetoureorcosp:logl obshyl slicaionicatts;eoervaeourveyresugs;gpshel slbulk slesdicaizets;eourveyresuamangcmps– | halldhelfalExiveingicaingte•nscnnesampangeocmsurcesampledtecompbulkllurl slesllecdfollurlicaicaFotatetatet•urmegampwerecor megsfokinheSSheleshed,lidUR.Tttworursampwerecrusspandfl sles(&)hkgdiininaNB-INB-IIiging4,600tetotwcomposoampwean |
| iiaCrter | delanioJORCCotexpan | Cotammenry |
|---|---|---|
| hod oflluicallbulkttretmt;tatest rts;meaenmeesurgdedwhnl ad rkiicaty,tertecrounaeoocnsggn,haldeleisicsiaiouiningterttenttertamtraos oonacc;pr cbstansuces | kgly.lsfheledlocfohe4,400iveDeiionttattyttrespecosamppesanasr().final cibulk slesbefodinhkalBo1974tetct aomposampcanunreve | |
| hekFutrr wor | hed sleflandfhek(Ttuttests•areancaopneurr woregnflal eiondeh eionlarletertenttenoras os oe-scaxsrpxsrgdrll).iingtept-ousDiaglealyhighlighinghefiblett•raareas oosmscrpsioninludingheinlogicaltentexss,cmageoiniondfdrillingidedhistertattutres aurearearopns,pvfllyinionisiaiivett ctormanoommesenrcs | hellhabefdriingdedFuttotet•rrsenrecommensareasoopenlineisaiontmrafoheheical slinghabededFuttotet•rrgeocmampsenrecommensrinelisaionlseheihinhettttet.mraerenemenww |
Section 3 Estimation and Reporting of Mineral Resources
(Criteria listed in section 1, and where relevant in section 2, also apply to this section.)
| iiaCrter | delanioJORCCotexpan | Cotammenry |
|---|---|---|
| bainiDatatetysegr | kehadahabeMtatotttat•easuresensures noenndbyfle,ipionkeingtetratcorruorexamoryppnscr,bel cllecdfiiniiaionitwtstttserroreenoanuseors,MinlReimiontterasourceesaurosesppDalidaiondud.tat•vaproceresuse | heksfl allarflesl elorCdigidiinsiginaiontatt•cossayancoagaorxpaly.Original aheilable.tstst areporonssaysenova |
| iisiStetsv | Coiisidekebyhet otetstat•enn anyunmmsvrndhefhoCoPeisitentttcotts.erson aoumeosempnvIfiisihabedekeindicahyhistetstatet•nosvveenunrnwishetcase | Chisholmisidheimbe2003 ad203DrJ.1tetttw•vareanumerouseseennd rded sldaingtaanecoramp |
| loicalGeoginiotetatrpren | fde(ly,hef)heCoiininttatyt•eorcoerseueronncnvncloglfheldeicainioninitertattt.eoreoeraosgpmpNafhedad ad ofiondetuttat•reouseanyassuanmps mTheffiffliveiniont,terttertat•eecany,oanapres oninlimionMRetterasourceesaheflogdd clllTiniingingMintro•useoeoyuanoneraggReimionttsourceesaThefffinginiboh ofdedtortttyt•acs aecconugraanloggeoy. | igh cfideininionheinelisaionishoHtetattt•onncerpreasmramogenousd rdheicitrtetotteanesapogranill-holelogd ahed glogical mDrtre•s anssays,ncs aneoaps.lhel sfheNoiveinioningtettetatt attrututtt•arnarpres apparensscraeolle.hedbufhelineisaionisimTisiionineisaionisttrtttmraspomrahod rdheicitrtetottemogenous anesapogranlheineisaionicdiMttrtetotte•raresapogran |
| imioDensns | hed vblfhelTiaiiMinRetent atyt•exaroerasourcen(),d alenhlonikeheiselanttrtexresseaoropsggsrwpidh,ddehbelowfhedlowtttotwanpsuraceupperanerlimifheinlMRetstoerasource | lelal vdeLiiaionitttett.•raarevndhahelhIisisincinTaO5iRLttettttet wt•norea generareaseconn2 |
| imiondEsttaandellinhniqtemogcues | hed afheTiaimiontutenttt•areanroessoesanpppr()hniqlied adkeioninludingtectueapyassuspnmps,cfdeludoiningtretmt otreaenexmegravaes,ma,inlaiond mimdisfterttertanpoparames aaxumceonlafdaIfdioninistrattats.terteexorooa comuaspmppsimionhod whoinludedeipionfttttesameascsencascro | heloydd()dellTimInvDisSqIDSingttetato•esaempeersenceuaremodublock mdel ofhelhfraineisaioniiniretttprocean oreomrawa wmes.lecd ohebaisfhedisibuionfhedaindIDS wtetttrtttatsassensoopoanheblfhedahehndaddiaiiTiqisttyttatetaaroassacueasnranvylevhnfohefhodeiqimionittetttts,reancueresaomogenousposicularlyheinedbyirefrattraparwn consawme |
| iiaCrter | delanioJORCCotexpan | Cotammenry |
|---|---|---|
| fd pd.tertwtercompusoare anarames useheilabilifhek eimiouimTtyttesttes•avaoarevs eaccsps,d/ordudsd wheheheiniontttane prorecoanmcrrlkefMinReimiattetatet oerasourceesas aroaccounppprhdata.suc | helblell wihiouimbyheTtstttet•resagreereasonaweaprevsesauhehedudalablefoSoiein1970sTisionitstttavrenoprocavarhekingcc | |
| heiondedingfbyTt•assumps maregarrecoveryoduts.ropcEsdelelemhedeimionioutttertst• | h rbyiondeiduNottttots•assumps were mawespec-proc | |
| faos eenoroonrar n-g(iablesficigificalphufidvaoeconoeegsuoracrmsnncrindrinhaisaion).tertmeaage crac | hedelelemTioutetst.•reare nors eenpresen | |
| Inhefblock mdelinlaionheblock sizeinttertt•caseooop,laheledhehioningttottreaverae samacanseargpspc | deblesded rlevNoiciait•economnon-gravarwere consreean | |
| loyd.emepAnionbehind mdellingfleciveiningtt•yassumpsoosemits.un | lock&hdladBize10N,10E5RL.Seistateto•sasmmmarcncesrewdededbyhyinei-viogtegrarangesrmsemarrap | |
| Anionbolaionbeiablestt cttw•yassus auorreeenvamprfhoheloglDeipionicainiontttertat•oeoreasscrwgpwdlheimtotrotttesuseconresourceesa | dNoioningSMUst•assumps regar | |
| iscionfbaisfingingdeingDt utt•usooruororacusssnsgingorcapp | hedobelaionhipbe2OdTTa5ttottw•reesnoappearanyreseenanbN2O5 ctet.onn | |
| lefrafohedeSingireitt.•wmerpos | ||
| hefldahehekd,heTiioningttt•rocess ovarocess usepccp,fdeldadrllholedad ufisoitatota,coarn omoanseompiliaiondaifilable.ttareconavac | d pbablloddeffHisiiinetotytstrutetotet-o•gramsanropwereconscrmculuefoheld elopheluehineiseTTaO5tvasrmranveesvas were over suc2hald.hefb2ieInNO5tt nt wta narrowrangeouppercuasappcaseoanf%ldhabeiabuivehai0.03ttettttuppercowoveenapproprgnuuffedlyfolesdheb2flleNO5isiictetttaconursampanoeconomimid.tat wt upornceasnoseldaddelleddebyl oInpiinsisuttet•uassaysvaagamograsvan-screenff adebydeiicaioninsOBMtt nverossaygras agaeargraranges |
| Criiater | OCCodelanioJRtexpan | Cotammenry |
|---|---|---|
| isMtuore | hehehed odrbaWimistttontte•naesare ean ayorrgssih nl misdhehod ofdeinionttututttertaraore,aneawmmfheisttutent.omorecon | ded odrbaToineis.te•nnagesrmnys |
| ffCut-oteparamers | hebafhedod cffde()lTisittet-oty•oauraoruaspgsqlied.terarames appp | ff gdefofbadlogCu100TaO5t-ot o•rar resourcereporppmseonanay2hbubbabdefohhhebldyiADaiicisFeiiittttytuwposr wreaass |
| fininMtogacrsoriotassumpns | Asiondedingibleininghodstt•sumps maregarpossmme,iniminingdimiondinl(ifterumens anaor,mmsnlble,l)dluIlwicainingiionisterttapexnaaaypmsfhefdeiningt otternecessaryasarrocess oppmblefl eiciontstutrattoreasonaprospecorevenaconomexcideial mininghodsbuheiontentttttcooeassunsr pmmps,dedhodsd pheinginingttermareareanaramegmms wnimingMinlRelwbettt aesaerasourcesayoaymnsigWhehisishehisholdbedtttterorous.recase,sureporih alanionfhebaisfheiningttttn eaoowxpsmdeiontassuamps m | dbelekdhol oMiningisimionIistotrutt•assumeaspcansveperalyisadhaheionillbeingleittttttcurrenengeoperaasopenpvw |
| llulfMicatatoergacrsiontorassumps | Thebaisfiondiciondingtt•sorassumps or pres regarlluical abiliIislwtatyttmergmenaaays necessaryasparfhefdeblefiningttertsorocess oreasonaroecorpmpspl edelicioniiatutrattotentevenaconoexcoomcnsr plluical mhodsbuheiondingtattttmeeassuegarrgmps r,lluicald pdetatretmt ptermergaenrocessesanarames maheinginllwbeMRett areporerasourcesayoaywnmnshehhehholdbedigWisisistttteorourecase,ureorrs.spih alanionfhebaisfhelluicaltttttawn expaosomergiondetassumps ma | llurlk olarbulk slesledduheMicaingtatetwtwtet•egsornogeampcomprindicadhaldbedudfrohich1970stetttrateaconcencouprocemwlldbedhrh gl piiiontatatettatncorecovereouravarocesses.ug |
| irolEntavnmenftoacrsoriotassumpns | Asdedbledioningitte•suarearoswaanmps mgpssdudl oIlwiispionisttroceseseosaaayecessaryps rps.s nfhefdeiningblet otterasarrocess oreasonappmfl eicionidetstutrattoprospecorevenaconomexcconsrheial eirolimfheiningdttenttatstoenacoanpnvnmpm | irol sdieshabeledheibiNoNutatutet•envnmenveencompoverwehabeledhebybuDeiAniveEISAt.tetetposexnssencomponnearbbabdehebelhaheDaiTisievEISt.tott atposrenoreasonenoveribideildideifyirolissNut wttaweposounanyenvnmenues.lkelybeblembubbabhaAMDisiAMDingADatotett•unaproassasfohoiheialduidinetyttetetoswnnopropensrwasmarproceacm |
| iiaCrter | delanioJORCCotexpan | Cotammenry |
|---|---|---|
| ingionWhilehishettttagtprocessoperaasedeinionfial eirolimterttenttats,aooenacmpnvnmplarlyffldslwbeicuiejtt,t aarorareeroecmaynoaypgnpsll advd,heflyideionfhettatuttweancess oearconsraoseial eirolimholdbed.tenttatsteponmenpacsurepornvhehehabeidedhisWttsttreseasecveoencorepnnsholdbed wh alanfheiiontetttureorn eaospxpirol aiondetatenenumavnmssps m | tewar. | |
| lkdeiButyns | Whehed odeind.Ifd,hebaisttert•r assumermeassumesfheionIfdeind,hehod ud,ttterttorassueesemps.mmhehedrheffhett ottts,ey,requeyoeasuremenwr wrncmhed rfhelesizeivettutattare,anepresenneosansssmpThebulkdeifbulk mial mhabetytert•nsorausveendbyhodshadelyfidttt atetmeasuremequaaccounorvo(i),isddiffty,tctuacesvuorosemoreanereesspgs,pncbek ad alhhedeioniinitwtertttt.eenroazoneoscns wpfbulkdedDiscioniiminttyttes•uss aumoresausesspsnsheluionfhediffials.tttt mterevaarocess oereapn | lkdedalablefolesheleshaBuii31Ttyta•nsareavarsampsampveadeifhelesllecdfrodiamddrill2.60.Ttytemeannsosampere comonwdehsiout vtcoreaarspheinelisaionihinicdkhichhaTtttrtety•mraoccurswaresrocpewsabulkdeisitettyconsnnshedobelahbededTionipittottwty•reesnoappearareseennsanledeh oh sleiRL.ttsamppr wamp |
| lasificaioCtsn | hebafhelasffhelTisiicaionMinRettt•oroerasourcesscsfdeiningiiestotegvarycoe caornncWheheiahabekefllttetta•r appropraccounsenn oalevf(ielaivefidein/gdettorttonreanacsreconcenageranimionliabilifinpdafideintttytta,esareoucoes,nncflogd ml vluliniittytaty,couoeoyaneaes,uangqf).iddisibuionhedattytrtttauaanoqnWhehehelialyflecheCottt atetsttent•rresupproprrempe'siewfhedeiPett.rsooposnv | ddhodbyhebodaInicaineSoieC1tettratt•resources areseconsunry,vdedfrohehdive1501505ining10ttarmmxmxmsearcanconordahhblock.iniintatstmorepoweacfedhodbyhebodaInineSoieC2ttratt•rreresources areseconsvunry,dedfroheh ad cive200 m200 m5mining10 ottarmxxsearcnonr moredainihinhblock.tatstpoweachabekef rlevfaApiatettatto•propraccounsenn oeancrshellyfleche'sfheTiaCoPeiewt atetsttett•resupproprrempenrsonvodeitpos |
| diieAutsorrevws | helfdflTiiewMintsts•resuoanyauorres oeravReimttessourceesa | dhabed oNoiietst•auveencarru |
| fisciolaiveDtussnore/fdeiaccuracyconnce | Wheiafhelaivetetatemt ott•reappropra senreaccuracyd cfdelevlheliinMinReimttteanoneeerasourceesanc | ffCidehaheleingisicienliablyRMtttt stto•consrscurrenampspacsuredelogl ad gdeicainuitratettymonsgeonraconhelf slhabefodddad,dTiingtytota•quaoampsenperrmeagoosnran |
| iiaCrter | delanioJORCCotexpan | Cotammenry |
|---|---|---|
| ingh oduded aiabyteusanaproacrocereemeroppr ppprheCoPeFole,helicaionfttentttmperson.r exampappoisical oisical pduifhetatttatttotteoroceresuaysr gsqnflaiveheihindttttatereaccuracyoresourcewsfidelimiifh ahisdedts,tconnceorsucn approacnoeme,ialiivediscionfhefhate,tatttorttapproprauaussoacsqld affhelad cfdefheiveittttcouecreaccuracyanone oncimtte.esaThehold sifheheilalobaltatemt stt rtesto•enuecyespwrglocl eimd,iflocl,helevttestatettorasaanasrean,hich sholdbelevhnical adtonttotecnaes,ureangwnluholdludeicionDoioninttateconoevaacumeumnscdedhedud.ionttassuaanroceresusemps mpTheflaived cfideftatemtst•sesenoreaccuracyanonnce oheimholdbed wih pduiondatttettta,esasucomparerocheilable.reavaw | helogllogdbuicainginionisttetatt.geoganrprerosheleiondlyicaldufailiiesdTttt•samppreparaananaproceres,canhhebeddadsfoipiittetttaequmenarecommensurawprescrsnrrl reheduheineimioninUSSRing1970sttttmrasourceesar/hef abefblanks,TQAQCiniatete•programmermsopproprnumrsodadsddulhhebedicaisiitatetettsnranpscommensurawprescrdadsfoinel rimioninheSSduingheURtattttsnrrmraesourceesar1970shelobal.imisTtte•resourceesaghedudaTisiontta•renoproc |