Investor Presentaiton slide image

Investor Presentaiton

APPENDIX 3 – JORC TABLES - Section 1 Sampling Techniques and Data (Criteria in this section apply to all succeeding sections.) Drilling and sampling results reported in this report refer to results taken from exploration reports lodged by previous explorers over the prospects which are available on the West Australian Geological Survey WAMEX online database Criteria Sampling techniques Drilling techniques Drill sample recovery JORC Code explanation • Nature and quality of sampling (eg cut channels, random chips, or specific specialised industry standard measurement tools appropriate to the minerals under investigation, such as down hole gamma sondes, or handheld XRF instruments, etc). These examples should not be taken as limiting the broad meaning of sampling. Include reference to measures taken to ensure sample representivity and the appropriate calibration of any measurement tools or systems used. Aspects of the determination of mineralisation that are Material to the Public Report. In cases where industry standard' work has been done this would be relatively simple (eg 'reverse circulation drilling was used to obtain 1 m samples from which 3 kg was pulverised to produce a 30 g charge for fire assay). In other cases more explanation may be required, such as where there is coarse gold that has inherent sampling problems. Unusual commodities or mineralisation types (eg submarine nodules) may warrant disclosure of detailed information. Drill type (eg core, reverse circulation, open-hole hammer, rotary air blast, auger, Bangka, sonic, etc) and details (eg core diameter, triple or standard tube, depth of diamond tails, face-sampling bit or other type, whether core is oriented and if so, by what method, etc). Method of recording and assessing core and chip sample recoveries and results assessed. Measures taken to maximise sample recovery and ensure representative nature of the samples. Whether a relationship exists between sample recovery and grade and whether sample bias may have occurred due to preferential loss/gain of fine/coarse material. Commentary A46252 GSA Series Samples collected every 1 metre, nominal 5 metre composite samples collected for assay. Zones of Mineralisation were sampled at1 -3 metre composite samples A11589 Stratigraphic hole DP1 failed to penetrate to bedrock A22444 TE Series Stratigraphic holes, whole core recovered and geologically logged. A102002 WSA and WA series Aircore A31642 BR series RAB holes sampled on 2 metre basis A34922 GPB series RAB drilling sampled on a 2 metre composite basis, BMC 9001 DDH and GPC 9101-9107 series DDH whole core recovered and geologically logged. A3749 GPC 9201-9205 DDH whole cores recovered. GR series RC drilled A50323 GR series drilling RC samples collected on a metre basis A53741 GR series drilling RC samples collected on a metre basis A79774 TA series drilling AC, BD series drilling RAB, GA series drilling Aircore, GPB series drilling RAB, GR drilling series RC Surrender report with large data dump over life of project Samples collected at varying sample intervals A35062 HAB series RAB holes drilled to a planned depth of 60 m, sampled collected on a 2 metre composite basis HRC9101-9102 RC/DDH whole core collected and logged. A37759 PLB series RAB drilled samples collected on a 2 metre composite basis, RC drilling HR series samples collected on a one metre basis Diamond drilling HRC series whole drill core collected. A40497 HAB series RAB sampled on a two metre composite basis HR series RC holes sampled on a one metre basis A43919 HR series RC drilling samples collected on a one metre basis, HRC series whole core collected A50773 HWR and CNR series RC drilling. Samples collected on a one metre basis A575430 HWR series RC drill samples collected on a one metre basis A64309 PA series Aircore drill samples collected on a one metre basis 69889 GC, GRC Series RC drill samples A70039 HWR series drilling RC drill samples collected on a metre basis A74420 DKC series diamond core whole core collected. DKRC series RC holes sampled on a one metre basis one metre A79774 HK series drilling RAB, HB Series drilling RAB, HR series drilling RC, HRD series drilling RC/D HW series drilling RC. Surrender report with large data dump over life of project Samples collected at varying sample intervals A46252 Air core drill technique A11589 Drill core A22444 Drill core A102002 A31642 RAB holes inclined and drilled to blade refusal A34922 RAB holes inclined, drilled to blade refusal, DDH holes inclined 60° A37495 RC and DDH holes inclined 60° grid south A5323 RC inclined 60° to grid south. A79774 TA Series Air core, BD series RAB, GA Series Aircore, GPB series RAB, GR series RC. Drillholes mostly inclined A35062 RAB holes sampled on a 2 metre composite basis HRC9101-9102 RC/DDH whole core collected and logged. A37759 RAB holes drilled open hole to blade refusal. No details provided on RC drill. Whole drill core collected, no details of core size provided A40497 Drilling by RAB and RC technique, no details provided. A43919 No details of RC drill technique provided. Diamond holes were collared with PQ from surface and reduced to HQ size in fresh rock A50773 No details of hammer size or type provided A57430 No details of hammer size or type provided A64309 No details of drill type or size provided A69889 No details of hammer size or type provided A70039 HWR Series RC drill drilling inclined 60 drilled on local grid A74420 HQ3 core size from surface to max depth No hammer type or size provided. A79774HK Series RAB, HB series RAB, HR series RC,HRD series RC.DDH, HW series RC No details of drill size provided A46252 Criteria not reported A11589 Not relevant A22444 Drill logs provided annotated with core loss A102002 A31642 Criteria not reported A34922 RAB drill sample recovery not reported on logs, DDH logs detailed and record zones of poor recovery A37495 RC sample recovery not reported, DDH logs record areas of poor recovery, no apparent bias to mineralized zones A50323 Sample recovery not reported A79774 Sample recovery Not Reported A35062 sample recovery not reported. Drill core logs record intervals of poor recovery A37759 No sample recovery data provided for RAB or RC drilling. Drill logs for core holes provide details of recovery. A40497 No sample recovery data provided for RAB or RC drilling A43919 No details of sample recovery for RC provided, Core logs provide detail of poor sample recovery. A50773 No details of sample recovery Logging A57430 No details of sample recovery A64309 No details of sample recovery A69889 No details of sample recovery A70039 Criteria not reported A74420 Criteria not reported. Whether core and chip samples have been geologically and geotechnically logged to a level of detail to support appropriate Mineral Resource estimation, mining studies and metallurgical studies. A79774 Criteria not reported A46252 Drill chips were geological logged on 1 metre intervals A11589 Not relevant A22444 Detailed logging of drill core 1 | Page
View entire presentation