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CODA MINERALS LTD — Capital/Financing Update 2021
Jul 27, 2021
64682_rns_2021-07-27_165915ea-d290-4c13-b55b-a0428e465796.pdf
Capital/Financing Update
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ASX RELEASE 28 July 2021
Assay Results Validate IOCG Mineralisation at Emmie Bluff Deeps
ASX Code: COD
Assays confirm significant copper gold mineralisation and provide a vector for ongoing drilling; indicate proximity to mineralising structure.
Highlights
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Assays from first hole provide strong confirmation of IOCG-style copper-gold mineralisation at Emmie Bluff Deeps, with multiple zones intersected in exploration hole DD21EB0018, including:
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4.69m at 1.01% Cu, 0.17g/t Au and 3.6g/t Ag from 797.45m down-hole
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28.14m at 1.21% Cu, 0.37g/t Au and 2.3g/t Ag from 810.79m down-hole, including
- 4.83m at 2.16% Cu, 0.63g/t Au and 4.3g/t Ag from 816.8m
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2.57m at 2.11% Cu, 0.30g/t Au and 13.2g/t Ag from 842.03m down-hole, including
- 1.45m at 3.44% Cu, 0.42g/t Au and 22.1g/t Ag from 842.77m
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In aggregate, DD21EB0018 intersected more than 35m of mineralisation grading in excess of 1 percent copper, with peak grades of 5.39% Cu within the higher-grade bornite zones and 1.19 g/t Au in the main chalcopyrite zone.
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Assay data, together with logging of recently drilled wedge holes, supports Coda’s exploration model and provides a vector for increasing intensity of mineralisation to the east.
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Accelerated and aggressive follow-up drilling continuing with four diamond rigs on site including two rigs at Emmie Bluff Deeps and two at Emmie Bluff.
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Drilling of a third wedge from DD21EB0018 and a second surface step-out hole, DD21EBD0001, advancing well with visual results expected in coming weeks.
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Coda’s strong cash balance of ~$21 million will allow for extensive follow-up exploration.
Coda Minerals Limited (ASX: COD, “Coda”, or “the Company”), in conjunction with joint venture partner Torrens Mining Limited (ASX: TRN), a listed gold and copper company (“Torrens”), is pleased to advise that it has received assays from drill-hole DD21EB0018, the first hole in its deep IOCG drill programme at Emmie Bluff Deeps announced on 9 June 2021.
This hole was drilled to test the Emmie Bluff Deeps IOCG target, which forms part of the Company’s broader Elizabeth Creek Project in the heart of the Olympic Copper Province in South Australia (see Figure 5). Coda is the operator and majority owner of the Elizabeth Creek Project, holding a 70% interest. Torrens holds the remaining 30% interest.
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6 Altona Street E: [email protected] West Perth Western Australia, 6005 ABN 49 625 763 957
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Summary of Results
The hole encountered copper-gold mineralisation broadly consistent with the previously released logging (see ASX release of 9 June 2021). A summary image is included as Figure 1 and the best intersections were as follows:
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4.69m at 1.01% Cu, 0.17g/t Au and 3.6g/t Ag from 797.45m down-hole
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28.14m at 1.21% Cu, 0.37g/t Au and 2.3g/t Ag from 810.79m down-hole, including
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4.83m at 2.16% Cu, 0.63g/t Au and 4.3g/t Ag from 816.8m
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2.57m at 2.11% Cu, 0.30g/t Au and 13.2g/t Ag from 842.03m down-hole, including
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1.45m at 3.44% Cu, 0.42g/t Au and 22.1g/t Ag from 842.77m
These results confirm the identification by field geologists of potentially economic copper-bearing sulphides including chalcopyrite, bornite and chalcocite at Emmie Bluff Deeps, while also supporting the definition of an upper chalcocite bornite zone, a middle chalcopyrite zone, and a lower bornite zone.
By combining the recently received assay data with geologists’ field logs and hand-held XRF results, Coda has undertaken minor validation work and QA/QC on recent logging of drill-holes. The results are summarised below as Figure 2 but. in simple terms, Coda’s technical team believe that these results:
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a) Validate the company’s exploration strategy and prospect-scale understanding of Emmie Bluff Deeps; and
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b) Reinforce the Company’s confidence in its recently announced hypothesis that the mineralisation source is located close by and to the east of hole DD21EB0018.
Commenting on the assays, Coda’s CEO Chris Stevens said: “These results provide the first quantitative evidence of IOCG copper-gold mineralisation at Emmie Bluff Deeps. These assays are consistent with what we would expect from chalcopyrite zones within a broader IOCG system. They also represent the best intersections yet known from the Emmie Bluff Deeps prospect, including across many years of exploration by earlier companies. Together, they significantly increase our confidence in the project and further de-risk the potential opportunity from Emmie Bluff Deeps.
“In terms of grade and thickness, the assays have come in well within the range that we were expecting based on our visual observations. The chalcocite and bornite zones have yielded strong grades, and we expect to see more of this sort of highergrade mineralisation in the wedge holes to the east. Together with visual observations of the recently drilled wedge holes, this represents further validation of our exploration model and our interpretation of the local geology.
“Our interpretation suggests that this hole was drilled immediately to the west of a major mineralising structure and has most likely intersected a broad and relatively flat-lying ‘apron’ of mineralisation which surrounds it. An accelerated and aggressive exploration program is underway, focused on the area of highest prospectivity to the east and north-east of DD21EB0018 and, all going well, will confirm our hypothesis with results expected in the weeks ahead.”
Results in Detail
The assay results correspond very closely to the previously announced mineralised zones (see Figure 1). Preliminary analysis suggests that copper and gold are well correlated, with gold anomalism tending to extend slightly above and below copper anomalism. While gold is elevated throughout the mineralised zone, the core of the chalcopyrite zone hosts the majority of the higher grade material, with 13 of the 26 samples recording about 0.5 g/t Au being located between 816.8 and 819m, including the peak grade of 0.33m at 1.19 g/t from 821.3. Gold is also reasonably well correlated with silver, though the peak silver grade of 0.5m at 40.2 g/t Ag was encountered in the lower bornite zone from 843.3m.
Radionuclides at Emmie Bluff to date are low compared to other regional IOCG’s, with peak uranium and thorium grades of 506 ppm[1] and 58.6ppm respectively, and average grades of 52.6 and 11.4 ppm respectively through the mineralised chalcopyrite zone. Despite uranium production being achieved from geologically similar deposits in the region (i.e. Olympic
1 This is considered a significant outlier, with the next highest grade (271 ppm) being nearly half the concentration. Moreover, this sample was located in the internal dilution zone between the upper chalcocite bornite zone and the chalcopyrite zone, and does not make up part of a mineralised horizon.
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E: [email protected] ABN 49 625 763 957
6 Altona Street West Perth Western Australia, 6005
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Dam), Coda does not currently consider Emmie Bluff Deeps to be a uranium prospect; in fact, the low levels of radionuclides are considered to be a net positive, given the challenges faced by copper producers in dealing with these elements during mineral processing.
Molybdenum (Mo) was identified as anomalous by portable XRF during initial logging, and assays have identified areas of elevated Mo. While at the current early stage of exploration Coda does not believe it has encountered materially relevant grades in DD21EB0018 from an economic perspective, the Company will monitor Mo grades in future drilling and remains optimistic about the potential for further exploration for molybdenum.
Planned and Ongoing Work
Coda has planned a comprehensive programme of follow-up drilling to test its exploration model (as outlined last week in its announcement of 22 July 2021). This work has already begun, with a second diamond hole from surface, DD21EBD0001, commencing on the 12[th] of July following mobilisation of an additional drill rig. This drill hole was collared at 703,590,mN, 65,55,925mE, at an azimuth of 150[o] , with an inclination at the collar of -80[o] .
As at the date of this announcement, the hole is approximately one-third of the way to its planned end depth of 1,100m. Coda anticipates drilling at least one wedge hole from this hole, with additional wedges to be potentially undertaken depending on results.
A third wedge hole from DD21EBD0018 has also commenced and is being drilled to the east-northeast. Following completion of this wedge hole, it is anticipated that a third surface step-out drill-hole will be collared approximately halfway between DD21EB0018 and historical hole MGD55. This hole is expected to commence drilling within the next few weeks. Collar locations and approximate hole traces in plan view for commenced drill-holes can be seen in Figure 3.
These holes have been designed to test the area to the east, and northeast of wedge hole 2, which encountered significant thicknesses of bornite at equivalent depths to the parent hole (see announcement 22 July 2021) as well as a second strongly mineralised zone dominated by bornite from 902m. Coda’s technical team believes that these results, combined with the increase in intensity and tenor of mineralisation from west to east, indicate the presence of a mineralising structure to the east of DD21EB0018, which will be tested by this planned programme of surface and wedge (daughter) holes over the coming weeks. Please see Figure 2 for more details.
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E: [email protected] ABN 49 625 763 957
6 Altona Street West Perth Western Australia, 6005
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Figure 1 Visual summary of intersected mineralisation (right) and previously released logs (left).
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6 Altona Street West Perth Western Australia, 6005 ABN 49 625 763 957
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Figure 2 Simplified (cartoon) showing Emmie Bluff Deeps assay results in context with recently released wedge holes.
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6 Altona Street West Perth Western Australia, 6005 ABN 49 625 763 957
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Figure 3 Emmie Bluff Deeps drillholes >600m, showing hole traces for Coda’s planned or completed holes/wedges.
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E: [email protected] ABN 49 625 763 957
6 Altona Street West Perth Western Australia, 6005
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Figure 4 Emmie Bluff Deeps interpreted cross section, as released to the market on 22 July 2021. Assays released today broadly corroborate the Copper Sulphide Zones detailed on this section. Additional drilling is required to confirm the interpreted fault in the red outlined area of interest. Identification of Hiltaba suite granite is preliminary and may be subject to change following dating work currently underway.
6 Altona Street E: [email protected] West Perth Western Australia, 6005 ABN 49 625 763 957
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Figure 5 The Elizabeth Creek Copper-Cobalt Project in South Australia
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E: [email protected] ABN 49 625 763 957
6 Altona Street West Perth Western Australia, 6005
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Appendix 2: Assay Results
Assays are presented in the below table using a 0.3% Cu cut-off grade, which was determined based on comparison with nearby geologically comparable deposits and after considering current commodity prices. Given the strong correlation between copper and gold, and the lack of metallurgical testwork undertaken on the deposit, no attempt has been made to calculate a copper equivalent grade.
All elements which Coda believes have the potential to be economically relevant are included in the table below. Aggregated results may include internal dilution of no more than 1m of contiguous material below the 0.3% Cu cut-off grade.
Table 1 Material assays from drillhole DD21EB0018.
| From | To | Interval | Cu% | Au g/t | Ag g/t | Mo ppm |
|---|---|---|---|---|---|---|
| 794.00 | 794.80 | 0.80 | 0.31 | 0.02 | 0.8 | 9 |
| 797.45 | 802.14 | 4.69 | 1.01 | 0.17 | 3.6 | 786 |
| 806.50 | 807.05 | 0.55 | 0.42 | 0.14 | 1.7 | 45 |
| 809.3 | 810.12 | 0.72 | 0.31 | 0.1 | 3.8 | 21 |
| 810.79 | 838.93 | 28.14 | 1.21 | 0.37 | 2.3 | 305 |
| Including: | ||||||
| 816.80 | 821.63 | 4.83 | 2.16 | 0.63 | 4.8 | 148 |
| 841.05 | 841.15 | 0.1 | 0.60 | 0.21 | 1.4 | 9 |
| 842.03 | 844.6 | 2.57 | 2.11 | 0.30 | 13.2 | 15 |
| Including: | ||||||
| 842.77 | 844.22 | 1.45 | 3.44 | 0.42 | 22.1 | 22 |
| 856 | 856.65 | 0.65 | 0.46 | 0.02 | <0.2 | 1.5 |
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E: [email protected] ABN 49 625 763 957
6 Altona Street West Perth Western Australia, 6005
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—
This announcement has been authorised for release by the Board of Coda Minerals Ltd
Further Information:
Chris Stevens Steve Shedden Chief Executive Officer Managing Director Coda Minerals Limited Torrens Mining Limited [email protected] [email protected]
Media:
Nicholas Read Read Corporate [email protected]
About Coda Minerals
Coda Minerals Limited (ASX: COD) is a minerals exploration company focused on the discovery, and development of base metals, precious metals, and battery minerals.
Coda is primed to unlock the value of its highly prospective Elizabeth Creek Copper Project, which is located in the heart of the Olympic Copper, Province Australia’s most productive copper belt.
The Elizabeth Creek Copper Project is centred 100km south of BHP’s Olympic Dam mine 15km from BHP’s Oak Dam West Project and 50 km west of OZ Minerals’ Carrapateena copper-gold project. The project includes JORC 2012-compliant Indicated Mineral Resources at the Windabout and MG14 deposits, which together host a combined 159,000 tonnes of contained copper and 9,500 tonnes of contained cobalt. The project also includes Coda’s Emmie Bluff prospect, which has a JORC compliant Zambian-style copper-cobalt Exploration Target, and demonstrated IOCG potential.
Coda has already commenced extensive exploration activities at Elizabeth Creek, which has earned the Company a majority interest in the project (70%). Coda holds the rights and interests to earn up to 75% interest in the project in Joint Venture with Torrens Mining Limited (ASX:TRN).
Coda has a dual strategy for success at Elizabeth Creek. Firstly, it is working to further define and extend known Zambianstyle copper-cobalt resources across multiple prospects, including Emmie Bluff, Powerline, MG14 North and Hannibal. Secondly, it is implementing a substantial drill programme at Emmie Bluff Deeps to rapidly and efficiently evaluate the potential for a Tier-1 IOCG system following a major mineralised intercept in June 2021.
The company listed on the ASX in October 2020 after a successful, heavily oversubscribed IPO which is funding an aggressive exploration campaign across the Elizabeth Creek project tenure. Further information may be found at www.codaminerals.com
About Torrens Mining Limited
Torrens Mining Limited (ASX: TRN) is an Australian company exploring for gold, copper and cobalt and other metals. Torrens is positioned for value growth through its diversified portfolio of prime gold exploration assets in the Victorian Goldfields, its 30% stake in the advanced and active Elizabeth Creek Copper-Cobalt and IOCG Project in South Australia in joint venture with Coda Minerals Limited and, pending the grant of exploration licences, at the formerly producing high-grade copper-gold Laloki Project in Papua New Guinea (PNG). Further information may be found at www.torrensmining.com
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6 Altona Street West Perth Western Australia, 6005
ABN 49 625 763 957
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Forward Looking Statements
This announcement contains ‘forward-looking information’ that is based on the Company’s expectations, estimates and projections as of the date on which the statements were made. This forward-looking information includes, among other things, statements with respect to the Company’s business strategy, plans, development, objectives, performance, outlook, growth, cash flow, projections, targets and expectations, mineral reserves and resources, results of exploration and related expenses. Generally, this forward-looking information can be identified by the use of forward-looking terminology such as ‘outlook’, ‘anticipate’, ‘project’, ‘target’, ‘potential’, ‘likely’, ‘believe’, ‘estimate’, ‘expect’, ‘intend’, ‘may’, ‘would’, ‘could’, ‘should’, ‘scheduled’, ‘will’, ‘plan’, ‘forecast’, ‘evolve’ and similar expressions. Persons reading this announcement are cautioned that such statements are only predictions, and that the Company’s actual future results or performance may be materially different. Forward-looking information is subject to known and unknown risks, uncertainties and other factors that may cause the Company’s actual results, level of activity, performance or achievements to be materially different from those expressed or implied by such forward-looking information.
Competent Person’s Statement
The information in this report which relates to exploration results is based on information compiled by Mr. Matthew Weber, who is an employee of the company. Mr Weber is a Member of the Australasian Institute of Mining and Metallurgy and has sufficient relevant experience to the style of mineralisation and type of deposit under consideration and to the activities undertaken to qualify as a Competent Person as defined in the 2012 Edition of the Joint Ore Reserves Committee (JORC) Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves. Mr Weber consents to the inclusion in this report of the matters based on the information compiled by him, in the form and context in which it appears.
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E: [email protected] ABN 49 625 763 957
6 Altona Street West Perth Western Australia, 6005
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Appendix 3: Detailed Technical Information and JORC Table 1
Table 2 Completed and ongoing drillholes at Emmie Bluff Deeps at the time of publication.
| HoleID | Easting | Northing | PQ | HQ3 | NQ | Dip | Azi | EOH(DD) | Comments |
|---|---|---|---|---|---|---|---|---|---|
| DD21EB0018 | 703590 | 6555464 | 160 | 501 | 1041.6 | -90 | 000 | 1041.6 | Results received |
| DD21EB0018W1 | 703590 | 6555464 | 501 | 945.6 | -82 | 277 | 945.6 | Results Pending | |
| DD21EB0018W2 | 703590 | 6555464 | 495 | 983.9 | -74 | 120 | 983.9 | Results Pending | |
| DD21EB0018W3 | 703590 | 6555464 | 487.6 | Ongoing | |||||
| DD21EBD0001 | 703590 | 6555925 | 154.5 | -80 | 150 | Ongoing |
Table 3 Referenced Historic drillholes at Emmie Bluff Deeps
| HoleID | Easting | Northing | Dip | Azi | EOH |
|---|---|---|---|---|---|
| IHAD2 | 705450 | 6557500 | -90 | 0 | 1158.8 |
| IHAD5 | 705119 | 6557882 | -90 | 0 | 1152.8 |
| IHAD6 | 704806 | 6558260 | -90 | 0 | 1116.7 |
| MGD 55 | 704100 | 6555500 | -90 | 0 | 1107.3 |
| MGD 57 | 705350 | 6556700 | -90 | 0 | 1242.9 |
| MGD 68 | 705002 | 6554502 | -90 | 0 | 1043.6 |
| MGD 69 | 703012 | 6556018 | -90 | 0 | 1076.1 |
| SAE 1 | 701879 | 6554852 | -90 | 0 | 818 |
| SAE 3 | 704379 | 6555352 | -90 | 0 | 1221 |
| SAE 4 | 704179 | 6556172 | -90 | 0 | 1172.5 |
| SAE 5 | 706029 | 6557322 | -90 | 0 | 914.4 |
| SAE 6 | 705029 | 6556222 | -90 | 0 | 1200 |
| SAE 7 | 701779 | 6554402 | -90 | 0 | 1221.7 |
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E: [email protected] ABN 49 625 763 957
6 Altona Street West Perth Western Australia, 6005
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Section 1 Sampling Techniques and Data
(Criteria in this section apply to all succeeding sections.)
| Criteria | JORC | Code explanation | Commentary | Commentary | ||
|---|---|---|---|---|---|---|
| Sampling | • | Nature and quality of sampling | • | Core was logged in the field and rough metal content was measured at regular intervals with a | ||
| techniques | (eg cut channels, random chips, | portable XRF device at measurement intervals of between 1 and 0.5m. Sampling intervals were | ||||
| or specific specialised industry | selected by field geologist based on logging and XRF results. | |||||
| standard measurement tools | • | Understanding of the mineralising system was based on historical drilling and the XRF results | ||||
| appropriate to the minerals under investigation, such as down hole gamma sondes, or handheld XRF instruments, etc). |
• | allowed large parts of the holes to remain unsampled. Typically, sampling is restricted to areas of strong hydrothermal alteration, particularly haematisation. Handheld XRF instruments are extremely susceptible to sampling location bias, which can introduce considerable error. For this reason, Coda treats the results from the handheld XRF as indicative of the presence of metals only and has chosen not to release the results as they are not considered |
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| These examples should not be | sufficiently accurate and may mislead as to the true nature of the intersected material. | |||||
| taken as limiting the broad | • | Coda’s field personnel prepared the core from DD21EB0018 for transport to Adelaide, where it was | ||||
| meaning of sampling. | cut and sampled for assay by Challenger Geological Services. | |||||
| • | Include reference to measures | • | Portable XRF readings were taken in the field using an Olympus Vanta M tool applied directly to the | |||
| taken to ensure sample |
core at either single or half metre intervals, depending on prior results or visual identification of | |||||
| representivity and the |
potential grade by the field geologist. The sample was not prepared except by standard cleaning of | |||||
| appropriate calibration of any | core by drill offsiders. Readings were taken at ambient winter daytime temperature for Woomera | |||||
| measurement tools or systems | in South Australia, between 10 and 25 degrees Celcius. | |||||
| used. | • | The device was used in 3-beam mode, scanning for a total of 30, 30 and 20 seconds for the two 40 | ||||
| • | Aspects of the determination of mineralisation that are Material |
KV beams and the final 50KV beam respectively. The device is designed to minimise drift over time, and is less than 12 months old, and so has not been calibrated since leaving the factory. The results have not been corrected or otherwise adjusted. |
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| to the Public Report. | • | Minor QA/QC is performed during reading, including duplicates and a series of standards and blanks | ||||
| • | In cases where ‘industry |
taken at the start of each recording cycle. | ||||
| 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 | ||||||
| 6 | Altona Street | E: [email protected] | ||||
| West Perth | ||||||
| Western Australia, 6005 | ABN 49 625 763 957 |
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| Criteria | JORC | Code explanation | Commentary | Commentary |
|---|---|---|---|---|
| assay’). In other cases more | ||||
| explanation may be required, | ||||
| such as where there is coarse | ||||
| gold that has inherent sampling | ||||
| problems. Unusual |
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| commodities or mineralisation | ||||
| types (eg submarine nodules) | ||||
| may warrant disclosure of |
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| detailed information. | ||||
| Drilling | • | Drill type (eg core, reverse | • | DD21EB0018 was drilled from surface to 160m using PQ diamond bits, reducing to HQ3 to 501m, |
| techniques | circulation, open-hole hammer, | and continued to end of hole using NQ. | ||
| rotary air blast, auger, Bangka, | • | Core orientations are not considered relevant due to the vertical nature of the hole. | ||
| 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). |
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E: [email protected] ABN 49 625 763 957
6 Altona Street West Perth Western Australia, 6005
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| Criteria | JORC | Code explanation | Commentary | Commentary | |||
|---|---|---|---|---|---|---|---|
| Drill sample | • | Method of recording and |
• | Recovery of diamond tails while coring was consistently excellent, with minimal core loss. | |||
| recovery | assessing core and chip sample | • | No relationship is believed to exist between sample recovery and grade. | ||||
| 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 |
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| fine/coarse material. | |||||||
| Logging | • | Whether core and chip samples | • | Detailed qualitative geological logging has been carried out by appropriately trained and | |||
| have been geologically and | experienced field geologists on all diamond core. Quantitative logging by means of portable XRF has | ||||||
| geotechnically logged to a level | been undertaken on an as needed basis in areas of prospectivity, typically utilising a 1m interval | ||||||
| of detail to support appropriate | with interval reduction down to 0.5m in areas of suspected mineralisation. | ||||||
| Mineral Resource estimation, | • | For the purposes of describing mineral (particularly sulphide) abundance, the following descriptors | |||||
| mining studies and metallurgical | have been used: | ||||||
| studies. | Trace:Logged occasionally by field geologists within the logged interval, but not sufficient to | ||||||
| • | Whether logging is qualitative | estimate a percentage. Typically, <0.5% mineral abundance. | |||||
| or quantitative in nature. Core (or costean, channel, etc) photography. |
Minor:Logged regularly by field geologists but does not make up a significant amount of the rock volume. Typically <5% mineral abundance. Moderate:Easily noted and logged by field geologists, makes up a significant amount of rock volume but is not a dominant component. Estimated to fall within a range of 5-15% mineral |
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| • | The total length and percentage | abundance. | |||||
| of the relevant intersections | Intense:Very easily noted by field geologists, makes up a significant percentage of the rock | ||||||
| logged. | volume and is a dominant component (15 – 50% mineral abundance). | ||||||
| Volumes beyond 50% would be better represented as massive or near-total replacement of host | |||||||
| rock rather than expressed as an intensityof alteration or sulphidation. | |||||||
| 6 | Altona Street | E: [email protected] | |||||
| West Perth | |||||||
| Western Australia, 6005 | ABN 49 625 763 957 |
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| Sub- sampling techniques and sample preparation • If core, whether cut or sawn and whether quarter, half or all core taken. • If non-core, whether riffled, tube sampled, rotary split, etc and whether sampled wet or dry. • For all sample types, the nature, quality and appropriateness of the sample preparation technique. • Quality control procedures adopted for all sub-sampling stages to maximise representivity of samples. • Measures taken to ensure that the sampling is representative of the in situ material collected, including for instance results for field duplicate/second-half sampling. • Whether sample sizes are appropriate to the grain size of the material being sampled. |
• Sample intervals were defined by field geologists based on portable XRF results and detailed geological logging. • Core was then transported by road to Challenger Geological Services in Adelaide where the core was cut by means of an Almonte core saw (where competent enough to do so), or by brick saw where it was not. • DD21EB0018 has been cut and sampled. A total of 318 samples were taken, including field duplicates and standards, which were inserted at a 1:20 and a 1:10 ratio respectively (15 field duplicates, 31 standards), leaving a total of 272 samples. • Core was cut on a sample-by-sample basis according to need in the following manner: oWhere a field duplicatewas not required:½ core for assay, ½ core for retention by Coda onsite for future review. oWhere a field duplicatewas required:¼ core for assay, ¼ core for duplicate assay, ½ core retention by Coda on site for future review. • Samples varied in length from 0.09m to 1m, with an average of 0.72m per sample. • Field duplicates were taken based on sample numbers ensuring random selection of mineralised and unmineralised material. Hole ID SampleID From To Interval Cu Co Au Ag Mo DD21EB0018 D21G0019 683 684 1 314 64 <0.01 0.8 7.5 DD21EB0018 D21G0021 683 684 1 292 68 <0.01 1 8 DD21EB0018 D21G0039 700 701 1 838 53 <0.01 0.8 16.5 DD21EB0018 D21G0041 700 701 1 882 52 0.01 0.8 34.5 DD21EB0018 D21G0059 717 718 1 428 35 <0.01 0.6 64 DD21EB0018 D21G0061 717 718 1 404 36 <0.01 0.6 67.5 DD21EB0018 D21G0079 734 735 1 638 21 <0.01 0.6 1.5 DD21EB0018 D21G0081 734 735 1 706 23 <0.01 0.6 4 DD21EB0018 D21G0099 751 752 1 94 40 <0.01 <0.2 1 DD21EB0018 D21G0101 751 752 1 128 46 0.01 <0.2 4.5 DD21EB0018 D21G0119 768 769 1 28 48 <0.01 <0.2 1.5 DD21EB0018 D21G0121 768 769 1 64 50 <0.01 0.4 4.5 DD21EB0018 D21G0139 785 786 1 12 61 <0.01 <0.2 4 DD21EB0018 D21G0141 785 786 1 160 72 <0.01 <0.2 8 DD21EB0018 D21G0159 799.83 800.01 0.18 20500 29 0.48 7.8 1850 DD21EB0018 D21G0161 799.83 800.01 0.18 26100 35 0.2 11 1250 DD21EB0018 D21G0179 807.05 807.5 0.45 840 32 0.06 0.6 581 |
• Sample intervals were defined by field geologists based on portable XRF results and detailed geological logging. • Core was then transported by road to Challenger Geological Services in Adelaide where the core was cut by means of an Almonte core saw (where competent enough to do so), or by brick saw where it was not. • DD21EB0018 has been cut and sampled. A total of 318 samples were taken, including field duplicates and standards, which were inserted at a 1:20 and a 1:10 ratio respectively (15 field duplicates, 31 standards), leaving a total of 272 samples. • Core was cut on a sample-by-sample basis according to need in the following manner: oWhere a field duplicatewas not required:½ core for assay, ½ core for retention by Coda onsite for future review. oWhere a field duplicatewas required:¼ core for assay, ¼ core for duplicate assay, ½ core retention by Coda on site for future review. • Samples varied in length from 0.09m to 1m, with an average of 0.72m per sample. • Field duplicates were taken based on sample numbers ensuring random selection of mineralised and unmineralised material. Hole ID SampleID From To Interval Cu Co Au Ag Mo DD21EB0018 D21G0019 683 684 1 314 64 <0.01 0.8 7.5 DD21EB0018 D21G0021 683 684 1 292 68 <0.01 1 8 DD21EB0018 D21G0039 700 701 1 838 53 <0.01 0.8 16.5 DD21EB0018 D21G0041 700 701 1 882 52 0.01 0.8 34.5 DD21EB0018 D21G0059 717 718 1 428 35 <0.01 0.6 64 DD21EB0018 D21G0061 717 718 1 404 36 <0.01 0.6 67.5 DD21EB0018 D21G0079 734 735 1 638 21 <0.01 0.6 1.5 DD21EB0018 D21G0081 734 735 1 706 23 <0.01 0.6 4 DD21EB0018 D21G0099 751 752 1 94 40 <0.01 <0.2 1 DD21EB0018 D21G0101 751 752 1 128 46 0.01 <0.2 4.5 DD21EB0018 D21G0119 768 769 1 28 48 <0.01 <0.2 1.5 DD21EB0018 D21G0121 768 769 1 64 50 <0.01 0.4 4.5 DD21EB0018 D21G0139 785 786 1 12 61 <0.01 <0.2 4 DD21EB0018 D21G0141 785 786 1 160 72 <0.01 <0.2 8 DD21EB0018 D21G0159 799.83 800.01 0.18 20500 29 0.48 7.8 1850 DD21EB0018 D21G0161 799.83 800.01 0.18 26100 35 0.2 11 1250 DD21EB0018 D21G0179 807.05 807.5 0.45 840 32 0.06 0.6 581 |
• Sample intervals were defined by field geologists based on portable XRF results and detailed geological logging. • Core was then transported by road to Challenger Geological Services in Adelaide where the core was cut by means of an Almonte core saw (where competent enough to do so), or by brick saw where it was not. • DD21EB0018 has been cut and sampled. A total of 318 samples were taken, including field duplicates and standards, which were inserted at a 1:20 and a 1:10 ratio respectively (15 field duplicates, 31 standards), leaving a total of 272 samples. • Core was cut on a sample-by-sample basis according to need in the following manner: oWhere a field duplicatewas not required:½ core for assay, ½ core for retention by Coda onsite for future review. oWhere a field duplicatewas required:¼ core for assay, ¼ core for duplicate assay, ½ core retention by Coda on site for future review. • Samples varied in length from 0.09m to 1m, with an average of 0.72m per sample. • Field duplicates were taken based on sample numbers ensuring random selection of mineralised and unmineralised material. Hole ID SampleID From To Interval Cu Co Au Ag Mo DD21EB0018 D21G0019 683 684 1 314 64 <0.01 0.8 7.5 DD21EB0018 D21G0021 683 684 1 292 68 <0.01 1 8 DD21EB0018 D21G0039 700 701 1 838 53 <0.01 0.8 16.5 DD21EB0018 D21G0041 700 701 1 882 52 0.01 0.8 34.5 DD21EB0018 D21G0059 717 718 1 428 35 <0.01 0.6 64 DD21EB0018 D21G0061 717 718 1 404 36 <0.01 0.6 67.5 DD21EB0018 D21G0079 734 735 1 638 21 <0.01 0.6 1.5 DD21EB0018 D21G0081 734 735 1 706 23 <0.01 0.6 4 DD21EB0018 D21G0099 751 752 1 94 40 <0.01 <0.2 1 DD21EB0018 D21G0101 751 752 1 128 46 0.01 <0.2 4.5 DD21EB0018 D21G0119 768 769 1 28 48 <0.01 <0.2 1.5 DD21EB0018 D21G0121 768 769 1 64 50 <0.01 0.4 4.5 DD21EB0018 D21G0139 785 786 1 12 61 <0.01 <0.2 4 DD21EB0018 D21G0141 785 786 1 160 72 <0.01 <0.2 8 DD21EB0018 D21G0159 799.83 800.01 0.18 20500 29 0.48 7.8 1850 DD21EB0018 D21G0161 799.83 800.01 0.18 26100 35 0.2 11 1250 DD21EB0018 D21G0179 807.05 807.5 0.45 840 32 0.06 0.6 581 |
• Sample intervals were defined by field geologists based on portable XRF results and detailed geological logging. • Core was then transported by road to Challenger Geological Services in Adelaide where the core was cut by means of an Almonte core saw (where competent enough to do so), or by brick saw where it was not. • DD21EB0018 has been cut and sampled. A total of 318 samples were taken, including field duplicates and standards, which were inserted at a 1:20 and a 1:10 ratio respectively (15 field duplicates, 31 standards), leaving a total of 272 samples. • Core was cut on a sample-by-sample basis according to need in the following manner: oWhere a field duplicatewas not required:½ core for assay, ½ core for retention by Coda onsite for future review. oWhere a field duplicatewas required:¼ core for assay, ¼ core for duplicate assay, ½ core retention by Coda on site for future review. • Samples varied in length from 0.09m to 1m, with an average of 0.72m per sample. • Field duplicates were taken based on sample numbers ensuring random selection of mineralised and unmineralised material. Hole ID SampleID From To Interval Cu Co Au Ag Mo DD21EB0018 D21G0019 683 684 1 314 64 <0.01 0.8 7.5 DD21EB0018 D21G0021 683 684 1 292 68 <0.01 1 8 DD21EB0018 D21G0039 700 701 1 838 53 <0.01 0.8 16.5 DD21EB0018 D21G0041 700 701 1 882 52 0.01 0.8 34.5 DD21EB0018 D21G0059 717 718 1 428 35 <0.01 0.6 64 DD21EB0018 D21G0061 717 718 1 404 36 <0.01 0.6 67.5 DD21EB0018 D21G0079 734 735 1 638 21 <0.01 0.6 1.5 DD21EB0018 D21G0081 734 735 1 706 23 <0.01 0.6 4 DD21EB0018 D21G0099 751 752 1 94 40 <0.01 <0.2 1 DD21EB0018 D21G0101 751 752 1 128 46 0.01 <0.2 4.5 DD21EB0018 D21G0119 768 769 1 28 48 <0.01 <0.2 1.5 DD21EB0018 D21G0121 768 769 1 64 50 <0.01 0.4 4.5 DD21EB0018 D21G0139 785 786 1 12 61 <0.01 <0.2 4 DD21EB0018 D21G0141 785 786 1 160 72 <0.01 <0.2 8 DD21EB0018 D21G0159 799.83 800.01 0.18 20500 29 0.48 7.8 1850 DD21EB0018 D21G0161 799.83 800.01 0.18 26100 35 0.2 11 1250 DD21EB0018 D21G0179 807.05 807.5 0.45 840 32 0.06 0.6 581 |
• Sample intervals were defined by field geologists based on portable XRF results and detailed geological logging. • Core was then transported by road to Challenger Geological Services in Adelaide where the core was cut by means of an Almonte core saw (where competent enough to do so), or by brick saw where it was not. • DD21EB0018 has been cut and sampled. A total of 318 samples were taken, including field duplicates and standards, which were inserted at a 1:20 and a 1:10 ratio respectively (15 field duplicates, 31 standards), leaving a total of 272 samples. • Core was cut on a sample-by-sample basis according to need in the following manner: oWhere a field duplicatewas not required:½ core for assay, ½ core for retention by Coda onsite for future review. oWhere a field duplicatewas required:¼ core for assay, ¼ core for duplicate assay, ½ core retention by Coda on site for future review. • Samples varied in length from 0.09m to 1m, with an average of 0.72m per sample. • Field duplicates were taken based on sample numbers ensuring random selection of mineralised and unmineralised material. Hole ID SampleID From To Interval Cu Co Au Ag Mo DD21EB0018 D21G0019 683 684 1 314 64 <0.01 0.8 7.5 DD21EB0018 D21G0021 683 684 1 292 68 <0.01 1 8 DD21EB0018 D21G0039 700 701 1 838 53 <0.01 0.8 16.5 DD21EB0018 D21G0041 700 701 1 882 52 0.01 0.8 34.5 DD21EB0018 D21G0059 717 718 1 428 35 <0.01 0.6 64 DD21EB0018 D21G0061 717 718 1 404 36 <0.01 0.6 67.5 DD21EB0018 D21G0079 734 735 1 638 21 <0.01 0.6 1.5 DD21EB0018 D21G0081 734 735 1 706 23 <0.01 0.6 4 DD21EB0018 D21G0099 751 752 1 94 40 <0.01 <0.2 1 DD21EB0018 D21G0101 751 752 1 128 46 0.01 <0.2 4.5 DD21EB0018 D21G0119 768 769 1 28 48 <0.01 <0.2 1.5 DD21EB0018 D21G0121 768 769 1 64 50 <0.01 0.4 4.5 DD21EB0018 D21G0139 785 786 1 12 61 <0.01 <0.2 4 DD21EB0018 D21G0141 785 786 1 160 72 <0.01 <0.2 8 DD21EB0018 D21G0159 799.83 800.01 0.18 20500 29 0.48 7.8 1850 DD21EB0018 D21G0161 799.83 800.01 0.18 26100 35 0.2 11 1250 DD21EB0018 D21G0179 807.05 807.5 0.45 840 32 0.06 0.6 581 |
• Sample intervals were defined by field geologists based on portable XRF results and detailed geological logging. • Core was then transported by road to Challenger Geological Services in Adelaide where the core was cut by means of an Almonte core saw (where competent enough to do so), or by brick saw where it was not. • DD21EB0018 has been cut and sampled. A total of 318 samples were taken, including field duplicates and standards, which were inserted at a 1:20 and a 1:10 ratio respectively (15 field duplicates, 31 standards), leaving a total of 272 samples. • Core was cut on a sample-by-sample basis according to need in the following manner: oWhere a field duplicatewas not required:½ core for assay, ½ core for retention by Coda onsite for future review. oWhere a field duplicatewas required:¼ core for assay, ¼ core for duplicate assay, ½ core retention by Coda on site for future review. • Samples varied in length from 0.09m to 1m, with an average of 0.72m per sample. • Field duplicates were taken based on sample numbers ensuring random selection of mineralised and unmineralised material. Hole ID SampleID From To Interval Cu Co Au Ag Mo DD21EB0018 D21G0019 683 684 1 314 64 <0.01 0.8 7.5 DD21EB0018 D21G0021 683 684 1 292 68 <0.01 1 8 DD21EB0018 D21G0039 700 701 1 838 53 <0.01 0.8 16.5 DD21EB0018 D21G0041 700 701 1 882 52 0.01 0.8 34.5 DD21EB0018 D21G0059 717 718 1 428 35 <0.01 0.6 64 DD21EB0018 D21G0061 717 718 1 404 36 <0.01 0.6 67.5 DD21EB0018 D21G0079 734 735 1 638 21 <0.01 0.6 1.5 DD21EB0018 D21G0081 734 735 1 706 23 <0.01 0.6 4 DD21EB0018 D21G0099 751 752 1 94 40 <0.01 <0.2 1 DD21EB0018 D21G0101 751 752 1 128 46 0.01 <0.2 4.5 DD21EB0018 D21G0119 768 769 1 28 48 <0.01 <0.2 1.5 DD21EB0018 D21G0121 768 769 1 64 50 <0.01 0.4 4.5 DD21EB0018 D21G0139 785 786 1 12 61 <0.01 <0.2 4 DD21EB0018 D21G0141 785 786 1 160 72 <0.01 <0.2 8 DD21EB0018 D21G0159 799.83 800.01 0.18 20500 29 0.48 7.8 1850 DD21EB0018 D21G0161 799.83 800.01 0.18 26100 35 0.2 11 1250 DD21EB0018 D21G0179 807.05 807.5 0.45 840 32 0.06 0.6 581 |
• Sample intervals were defined by field geologists based on portable XRF results and detailed geological logging. • Core was then transported by road to Challenger Geological Services in Adelaide where the core was cut by means of an Almonte core saw (where competent enough to do so), or by brick saw where it was not. • DD21EB0018 has been cut and sampled. A total of 318 samples were taken, including field duplicates and standards, which were inserted at a 1:20 and a 1:10 ratio respectively (15 field duplicates, 31 standards), leaving a total of 272 samples. • Core was cut on a sample-by-sample basis according to need in the following manner: oWhere a field duplicatewas not required:½ core for assay, ½ core for retention by Coda onsite for future review. oWhere a field duplicatewas required:¼ core for assay, ¼ core for duplicate assay, ½ core retention by Coda on site for future review. • Samples varied in length from 0.09m to 1m, with an average of 0.72m per sample. • Field duplicates were taken based on sample numbers ensuring random selection of mineralised and unmineralised material. Hole ID SampleID From To Interval Cu Co Au Ag Mo DD21EB0018 D21G0019 683 684 1 314 64 <0.01 0.8 7.5 DD21EB0018 D21G0021 683 684 1 292 68 <0.01 1 8 DD21EB0018 D21G0039 700 701 1 838 53 <0.01 0.8 16.5 DD21EB0018 D21G0041 700 701 1 882 52 0.01 0.8 34.5 DD21EB0018 D21G0059 717 718 1 428 35 <0.01 0.6 64 DD21EB0018 D21G0061 717 718 1 404 36 <0.01 0.6 67.5 DD21EB0018 D21G0079 734 735 1 638 21 <0.01 0.6 1.5 DD21EB0018 D21G0081 734 735 1 706 23 <0.01 0.6 4 DD21EB0018 D21G0099 751 752 1 94 40 <0.01 <0.2 1 DD21EB0018 D21G0101 751 752 1 128 46 0.01 <0.2 4.5 DD21EB0018 D21G0119 768 769 1 28 48 <0.01 <0.2 1.5 DD21EB0018 D21G0121 768 769 1 64 50 <0.01 0.4 4.5 DD21EB0018 D21G0139 785 786 1 12 61 <0.01 <0.2 4 DD21EB0018 D21G0141 785 786 1 160 72 <0.01 <0.2 8 DD21EB0018 D21G0159 799.83 800.01 0.18 20500 29 0.48 7.8 1850 DD21EB0018 D21G0161 799.83 800.01 0.18 26100 35 0.2 11 1250 DD21EB0018 D21G0179 807.05 807.5 0.45 840 32 0.06 0.6 581 |
• Sample intervals were defined by field geologists based on portable XRF results and detailed geological logging. • Core was then transported by road to Challenger Geological Services in Adelaide where the core was cut by means of an Almonte core saw (where competent enough to do so), or by brick saw where it was not. • DD21EB0018 has been cut and sampled. A total of 318 samples were taken, including field duplicates and standards, which were inserted at a 1:20 and a 1:10 ratio respectively (15 field duplicates, 31 standards), leaving a total of 272 samples. • Core was cut on a sample-by-sample basis according to need in the following manner: oWhere a field duplicatewas not required:½ core for assay, ½ core for retention by Coda onsite for future review. oWhere a field duplicatewas required:¼ core for assay, ¼ core for duplicate assay, ½ core retention by Coda on site for future review. • Samples varied in length from 0.09m to 1m, with an average of 0.72m per sample. • Field duplicates were taken based on sample numbers ensuring random selection of mineralised and unmineralised material. Hole ID SampleID From To Interval Cu Co Au Ag Mo DD21EB0018 D21G0019 683 684 1 314 64 <0.01 0.8 7.5 DD21EB0018 D21G0021 683 684 1 292 68 <0.01 1 8 DD21EB0018 D21G0039 700 701 1 838 53 <0.01 0.8 16.5 DD21EB0018 D21G0041 700 701 1 882 52 0.01 0.8 34.5 DD21EB0018 D21G0059 717 718 1 428 35 <0.01 0.6 64 DD21EB0018 D21G0061 717 718 1 404 36 <0.01 0.6 67.5 DD21EB0018 D21G0079 734 735 1 638 21 <0.01 0.6 1.5 DD21EB0018 D21G0081 734 735 1 706 23 <0.01 0.6 4 DD21EB0018 D21G0099 751 752 1 94 40 <0.01 <0.2 1 DD21EB0018 D21G0101 751 752 1 128 46 0.01 <0.2 4.5 DD21EB0018 D21G0119 768 769 1 28 48 <0.01 <0.2 1.5 DD21EB0018 D21G0121 768 769 1 64 50 <0.01 0.4 4.5 DD21EB0018 D21G0139 785 786 1 12 61 <0.01 <0.2 4 DD21EB0018 D21G0141 785 786 1 160 72 <0.01 <0.2 8 DD21EB0018 D21G0159 799.83 800.01 0.18 20500 29 0.48 7.8 1850 DD21EB0018 D21G0161 799.83 800.01 0.18 26100 35 0.2 11 1250 DD21EB0018 D21G0179 807.05 807.5 0.45 840 32 0.06 0.6 581 |
• Sample intervals were defined by field geologists based on portable XRF results and detailed geological logging. • Core was then transported by road to Challenger Geological Services in Adelaide where the core was cut by means of an Almonte core saw (where competent enough to do so), or by brick saw where it was not. • DD21EB0018 has been cut and sampled. A total of 318 samples were taken, including field duplicates and standards, which were inserted at a 1:20 and a 1:10 ratio respectively (15 field duplicates, 31 standards), leaving a total of 272 samples. • Core was cut on a sample-by-sample basis according to need in the following manner: oWhere a field duplicatewas not required:½ core for assay, ½ core for retention by Coda onsite for future review. oWhere a field duplicatewas required:¼ core for assay, ¼ core for duplicate assay, ½ core retention by Coda on site for future review. • Samples varied in length from 0.09m to 1m, with an average of 0.72m per sample. • Field duplicates were taken based on sample numbers ensuring random selection of mineralised and unmineralised material. Hole ID SampleID From To Interval Cu Co Au Ag Mo DD21EB0018 D21G0019 683 684 1 314 64 <0.01 0.8 7.5 DD21EB0018 D21G0021 683 684 1 292 68 <0.01 1 8 DD21EB0018 D21G0039 700 701 1 838 53 <0.01 0.8 16.5 DD21EB0018 D21G0041 700 701 1 882 52 0.01 0.8 34.5 DD21EB0018 D21G0059 717 718 1 428 35 <0.01 0.6 64 DD21EB0018 D21G0061 717 718 1 404 36 <0.01 0.6 67.5 DD21EB0018 D21G0079 734 735 1 638 21 <0.01 0.6 1.5 DD21EB0018 D21G0081 734 735 1 706 23 <0.01 0.6 4 DD21EB0018 D21G0099 751 752 1 94 40 <0.01 <0.2 1 DD21EB0018 D21G0101 751 752 1 128 46 0.01 <0.2 4.5 DD21EB0018 D21G0119 768 769 1 28 48 <0.01 <0.2 1.5 DD21EB0018 D21G0121 768 769 1 64 50 <0.01 0.4 4.5 DD21EB0018 D21G0139 785 786 1 12 61 <0.01 <0.2 4 DD21EB0018 D21G0141 785 786 1 160 72 <0.01 <0.2 8 DD21EB0018 D21G0159 799.83 800.01 0.18 20500 29 0.48 7.8 1850 DD21EB0018 D21G0161 799.83 800.01 0.18 26100 35 0.2 11 1250 DD21EB0018 D21G0179 807.05 807.5 0.45 840 32 0.06 0.6 581 |
• Sample intervals were defined by field geologists based on portable XRF results and detailed geological logging. • Core was then transported by road to Challenger Geological Services in Adelaide where the core was cut by means of an Almonte core saw (where competent enough to do so), or by brick saw where it was not. • DD21EB0018 has been cut and sampled. A total of 318 samples were taken, including field duplicates and standards, which were inserted at a 1:20 and a 1:10 ratio respectively (15 field duplicates, 31 standards), leaving a total of 272 samples. • Core was cut on a sample-by-sample basis according to need in the following manner: oWhere a field duplicatewas not required:½ core for assay, ½ core for retention by Coda onsite for future review. oWhere a field duplicatewas required:¼ core for assay, ¼ core for duplicate assay, ½ core retention by Coda on site for future review. • Samples varied in length from 0.09m to 1m, with an average of 0.72m per sample. • Field duplicates were taken based on sample numbers ensuring random selection of mineralised and unmineralised material. Hole ID SampleID From To Interval Cu Co Au Ag Mo DD21EB0018 D21G0019 683 684 1 314 64 <0.01 0.8 7.5 DD21EB0018 D21G0021 683 684 1 292 68 <0.01 1 8 DD21EB0018 D21G0039 700 701 1 838 53 <0.01 0.8 16.5 DD21EB0018 D21G0041 700 701 1 882 52 0.01 0.8 34.5 DD21EB0018 D21G0059 717 718 1 428 35 <0.01 0.6 64 DD21EB0018 D21G0061 717 718 1 404 36 <0.01 0.6 67.5 DD21EB0018 D21G0079 734 735 1 638 21 <0.01 0.6 1.5 DD21EB0018 D21G0081 734 735 1 706 23 <0.01 0.6 4 DD21EB0018 D21G0099 751 752 1 94 40 <0.01 <0.2 1 DD21EB0018 D21G0101 751 752 1 128 46 0.01 <0.2 4.5 DD21EB0018 D21G0119 768 769 1 28 48 <0.01 <0.2 1.5 DD21EB0018 D21G0121 768 769 1 64 50 <0.01 0.4 4.5 DD21EB0018 D21G0139 785 786 1 12 61 <0.01 <0.2 4 DD21EB0018 D21G0141 785 786 1 160 72 <0.01 <0.2 8 DD21EB0018 D21G0159 799.83 800.01 0.18 20500 29 0.48 7.8 1850 DD21EB0018 D21G0161 799.83 800.01 0.18 26100 35 0.2 11 1250 DD21EB0018 D21G0179 807.05 807.5 0.45 840 32 0.06 0.6 581 |
|---|---|---|---|---|---|---|---|---|---|---|
| Hole ID | SampleID | From | To | Interval | Cu | Co | Au | Ag | Mo | |
| DD21EB0018 | D21G0019 | 683 | 684 | 1 | 314 | 64 | <0.01 | 0.8 | 7.5 | |
| DD21EB0018 | D21G0021 | 683 | 684 | 1 | 292 | 68 | <0.01 | 1 | 8 | |
| DD21EB0018 | D21G0039 | 700 | 701 | 1 | 838 | 53 | <0.01 | 0.8 | 16.5 | |
| DD21EB0018 | D21G0041 | 700 | 701 | 1 | 882 | 52 | 0.01 | 0.8 | 34.5 | |
| DD21EB0018 | D21G0059 | 717 | 718 | 1 | 428 | 35 | <0.01 | 0.6 | 64 | |
| DD21EB0018 | D21G0061 | 717 | 718 | 1 | 404 | 36 | <0.01 | 0.6 | 67.5 | |
| DD21EB0018 | D21G0079 | 734 | 735 | 1 | 638 | 21 | <0.01 | 0.6 | 1.5 | |
| DD21EB0018 | D21G0081 | 734 | 735 | 1 | 706 | 23 | <0.01 | 0.6 | 4 | |
| DD21EB0018 | D21G0099 | 751 | 752 | 1 | 94 | 40 | <0.01 | <0.2 | 1 | |
| DD21EB0018 | D21G0101 | 751 | 752 | 1 | 128 | 46 | 0.01 | <0.2 | 4.5 | |
| DD21EB0018 | D21G0119 | 768 | 769 | 1 | 28 | 48 | <0.01 | <0.2 | 1.5 | |
| DD21EB0018 | D21G0121 | 768 | 769 | 1 | 64 | 50 | <0.01 | 0.4 | 4.5 | |
| DD21EB0018 | D21G0139 | 785 | 786 | 1 | 12 | 61 | <0.01 | <0.2 | 4 | |
| DD21EB0018 | D21G0141 | 785 | 786 | 1 | 160 | 72 | <0.01 | <0.2 | 8 | |
| DD21EB0018 | D21G0159 | 799.83 | 800.01 | 0.18 | 20500 | 29 | 0.48 | 7.8 | 1850 | |
| DD21EB0018 | D21G0161 | 799.83 | 800.01 | 0.18 | 26100 | 35 | 0.2 | 11 | 1250 | |
| DD21EB0018 | D21G0179 | 807.05 | 807.5 | 0.45 | 840 | 32 | 0.06 | 0.6 | 581 | |
| 6 Altona Street West Perth Western Australia, 6005 E: [email protected] ABN 49 625 763 957 |
==> picture [842 x 84] intentionally omitted <==
| Criteria JORC Code explanation Commentary |
Criteria JORC Code explanation Commentary |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| DD21EB0018 | D21G0181 | 807.05 | 807.5 | 0.45 | 786 | 36 | 0.08 | 3.2 | 492 | ||
| DD21EB0018 | D21G0199 | 815 | 815.44 | 0.44 | 12100 | 24 | 0.37 | 2 | 17 | ||
| DD21EB0018 | D21G0201 | 815 | 815.44 | 0.44 | 10600 | 26 | 0.37 | 2.2 | 15 | ||
| DD21EB0018 | D21G0219 | 823 | 823.5 | 0.5 | 14000 | 14 | 0.48 | 2.2 | 264 | ||
| DD21EB0018 | D21G0221 | 823 | 823.5 | 0.5 | 13600 | 19 | 0.71 | 2.4 | 213 | ||
| DD21EB0018 | D21G0239 | 830.9 | 831.3 | 0.4 | 6780 | 154 | 0.23 | 0.8 | 114 | ||
| DD21EB0018 | D21G0241 | 830.9 | 831.3 | 0.4 | 7450 | 173 | 0.24 | 0.6 | 150 | ||
| DD21EB0018 | D21G0259 | 838.93 | 839.54 | 0.61 | 2300 | 110 | 0.19 | 0.8 | 46.5 | ||
| DD21EB0018 | D21G0261 | 838.93 | 839.54 | 0.61 | 2100 | 107 | 0.26 | 2.4 | 26 | ||
| DD21EB0018 | D21G0279 | 845.6 | 846.1 | 0.5 | 1790 | 27 | 0.05 | 1.6 | 11 | ||
| DD21EB0018 | D21G0281 | 845.6 | 846.1 | 0.5 | 634 | 40 | 0.02 | 0.8 | 13 | ||
| DD21EB0018 | D21G0299 | 854 | 854.44 | 0.44 | 134 | 67 | 0.05 | 0.2 | 8 | ||
| DD21EB0018 | D21G0301 | 854 | 854.44 | 0.44 | 146 | 92 | 0.04 | 0.2 | 15 |
==> picture [78 x 78] intentionally omitted <==
6 Altona Street West Perth Western Australia, 6005
ABN 49 625 763 957
==> picture [842 x 84] intentionally omitted <==
| Quality of assay data and laboratory tests • The nature, quality and appropriateness of the assaying and laboratory procedures used and whether the technique is considered partial or total. • For geophysical tools, spectrometers, handheld XRF instruments, etc, the parameters used in determining the analysis including instrument make and model, reading times, calibrations factors applied and their derivation, etc. • Nature of quality control procedures adopted (eg standards, blanks, duplicates, external laboratory checks) and whether acceptable levels of accuracy (ie lack of bias) and precision have been established. |
• Assays of drill core from hole DD21EB0018 were undertaken by Bureau Veritas in Adelaide SA. • Halved core was crushed, split and pulverised before being digested and refluxed with a mixture of nitric, perchloric, hydrofluoric and hydrochloric acids. This extended digest approximates a total digest in most samples. • Al, As, Cu, Fe, K, Mg, Mn, Na, P, and S were determined by ICP-OES, Ag, Ba, Bi, Cd, Ce, Co, Dy, Er, Eu, Gd, Hf, Ho, La, Lu, Mo, Nd, Pb, Pr, Sb, Se, Sm, Tb, Te, Th, Tl, Tm, U, W, Y, Yb, Zn, and Zr were determined by ICP-MS. • These techniques were determined in consultation with the assay laboratory and are consider appropriate for the deposit type. • Field duplicates and standards were inserted at a 1:20 and a 1:10 ratio respectively (31 standards, 15 field duplicates over 318 total samples). • Average absolute error for target elements was 253.5 ppm Cu, 13.4 ppm Co, 0.016 ppm Au, 0.12 ppm Ag, and 6.3 ppm Mo. Insufficient sample (I.S.) was available to provide sufficient analyte for the laboratory to analyse for gold. Cu % Measured Cu % Expected Co ppm Measured Co ppm Expected Au ppm Measured Au ppm Expected Ag ppm Measured Ag ppm Expected Mo ppm Measured Mo ppm Expected 0.293 0.293 197 203 I.S. 0.176 0.4 0.45 59 65 0.291 0.293 216 203 I.S. 0.176 0.4 0.45 67.5 65 0.295 0.293 206 203 I.S. 0.176 0.4 0.45 69 65 0.296 0.293 195 203 I.S. 0.176 0.4 0.45 69.5 65 0.289 0.293 200 203 I.S. 0.176 0.4 0.45 66 65 0.297 0.293 210 203 I.S. 0.176 0.4 0.45 64 65 0.289 0.293 208 203 I.S. 0.176 0.4 0.45 64.5 65 0.295 0.293 201 203 I.S. 0.176 0.4 0.45 65.5 65 0.292 0.293 200 203 I.S. 0.176 0.4 0.45 63.5 65 0.297 0.293 209 203 I.S. 0.176 0.4 0.45 65 65 0.290 0.293 200 203 I.S. 0.176 0.4 0.45 66.5 65 2.58 2.53 722 728 1.52 1.54 4 4.04 381 376 2.48 2.53 723 728 1.53 1.54 4 4.04 388 376 2.49 2.53 726 728 1.5 1.54 4 4.04 389 376 2.53 2.53 739 728 1.52 1.54 3.8 4.04 380 376 2.48 2.53 702 728 1.57 1.54 4 4.04 367 376 2.56 2.53 744 728 1.54 1.54 4 4.04 373 376 2.55 2.53 717 728 1.51 1.54 4 4.04 381 376 |
• Assays of drill core from hole DD21EB0018 were undertaken by Bureau Veritas in Adelaide SA. • Halved core was crushed, split and pulverised before being digested and refluxed with a mixture of nitric, perchloric, hydrofluoric and hydrochloric acids. This extended digest approximates a total digest in most samples. • Al, As, Cu, Fe, K, Mg, Mn, Na, P, and S were determined by ICP-OES, Ag, Ba, Bi, Cd, Ce, Co, Dy, Er, Eu, Gd, Hf, Ho, La, Lu, Mo, Nd, Pb, Pr, Sb, Se, Sm, Tb, Te, Th, Tl, Tm, U, W, Y, Yb, Zn, and Zr were determined by ICP-MS. • These techniques were determined in consultation with the assay laboratory and are consider appropriate for the deposit type. • Field duplicates and standards were inserted at a 1:20 and a 1:10 ratio respectively (31 standards, 15 field duplicates over 318 total samples). • Average absolute error for target elements was 253.5 ppm Cu, 13.4 ppm Co, 0.016 ppm Au, 0.12 ppm Ag, and 6.3 ppm Mo. Insufficient sample (I.S.) was available to provide sufficient analyte for the laboratory to analyse for gold. Cu % Measured Cu % Expected Co ppm Measured Co ppm Expected Au ppm Measured Au ppm Expected Ag ppm Measured Ag ppm Expected Mo ppm Measured Mo ppm Expected 0.293 0.293 197 203 I.S. 0.176 0.4 0.45 59 65 0.291 0.293 216 203 I.S. 0.176 0.4 0.45 67.5 65 0.295 0.293 206 203 I.S. 0.176 0.4 0.45 69 65 0.296 0.293 195 203 I.S. 0.176 0.4 0.45 69.5 65 0.289 0.293 200 203 I.S. 0.176 0.4 0.45 66 65 0.297 0.293 210 203 I.S. 0.176 0.4 0.45 64 65 0.289 0.293 208 203 I.S. 0.176 0.4 0.45 64.5 65 0.295 0.293 201 203 I.S. 0.176 0.4 0.45 65.5 65 0.292 0.293 200 203 I.S. 0.176 0.4 0.45 63.5 65 0.297 0.293 209 203 I.S. 0.176 0.4 0.45 65 65 0.290 0.293 200 203 I.S. 0.176 0.4 0.45 66.5 65 2.58 2.53 722 728 1.52 1.54 4 4.04 381 376 2.48 2.53 723 728 1.53 1.54 4 4.04 388 376 2.49 2.53 726 728 1.5 1.54 4 4.04 389 376 2.53 2.53 739 728 1.52 1.54 3.8 4.04 380 376 2.48 2.53 702 728 1.57 1.54 4 4.04 367 376 2.56 2.53 744 728 1.54 1.54 4 4.04 373 376 2.55 2.53 717 728 1.51 1.54 4 4.04 381 376 |
• Assays of drill core from hole DD21EB0018 were undertaken by Bureau Veritas in Adelaide SA. • Halved core was crushed, split and pulverised before being digested and refluxed with a mixture of nitric, perchloric, hydrofluoric and hydrochloric acids. This extended digest approximates a total digest in most samples. • Al, As, Cu, Fe, K, Mg, Mn, Na, P, and S were determined by ICP-OES, Ag, Ba, Bi, Cd, Ce, Co, Dy, Er, Eu, Gd, Hf, Ho, La, Lu, Mo, Nd, Pb, Pr, Sb, Se, Sm, Tb, Te, Th, Tl, Tm, U, W, Y, Yb, Zn, and Zr were determined by ICP-MS. • These techniques were determined in consultation with the assay laboratory and are consider appropriate for the deposit type. • Field duplicates and standards were inserted at a 1:20 and a 1:10 ratio respectively (31 standards, 15 field duplicates over 318 total samples). • Average absolute error for target elements was 253.5 ppm Cu, 13.4 ppm Co, 0.016 ppm Au, 0.12 ppm Ag, and 6.3 ppm Mo. Insufficient sample (I.S.) was available to provide sufficient analyte for the laboratory to analyse for gold. Cu % Measured Cu % Expected Co ppm Measured Co ppm Expected Au ppm Measured Au ppm Expected Ag ppm Measured Ag ppm Expected Mo ppm Measured Mo ppm Expected 0.293 0.293 197 203 I.S. 0.176 0.4 0.45 59 65 0.291 0.293 216 203 I.S. 0.176 0.4 0.45 67.5 65 0.295 0.293 206 203 I.S. 0.176 0.4 0.45 69 65 0.296 0.293 195 203 I.S. 0.176 0.4 0.45 69.5 65 0.289 0.293 200 203 I.S. 0.176 0.4 0.45 66 65 0.297 0.293 210 203 I.S. 0.176 0.4 0.45 64 65 0.289 0.293 208 203 I.S. 0.176 0.4 0.45 64.5 65 0.295 0.293 201 203 I.S. 0.176 0.4 0.45 65.5 65 0.292 0.293 200 203 I.S. 0.176 0.4 0.45 63.5 65 0.297 0.293 209 203 I.S. 0.176 0.4 0.45 65 65 0.290 0.293 200 203 I.S. 0.176 0.4 0.45 66.5 65 2.58 2.53 722 728 1.52 1.54 4 4.04 381 376 2.48 2.53 723 728 1.53 1.54 4 4.04 388 376 2.49 2.53 726 728 1.5 1.54 4 4.04 389 376 2.53 2.53 739 728 1.52 1.54 3.8 4.04 380 376 2.48 2.53 702 728 1.57 1.54 4 4.04 367 376 2.56 2.53 744 728 1.54 1.54 4 4.04 373 376 2.55 2.53 717 728 1.51 1.54 4 4.04 381 376 |
• Assays of drill core from hole DD21EB0018 were undertaken by Bureau Veritas in Adelaide SA. • Halved core was crushed, split and pulverised before being digested and refluxed with a mixture of nitric, perchloric, hydrofluoric and hydrochloric acids. This extended digest approximates a total digest in most samples. • Al, As, Cu, Fe, K, Mg, Mn, Na, P, and S were determined by ICP-OES, Ag, Ba, Bi, Cd, Ce, Co, Dy, Er, Eu, Gd, Hf, Ho, La, Lu, Mo, Nd, Pb, Pr, Sb, Se, Sm, Tb, Te, Th, Tl, Tm, U, W, Y, Yb, Zn, and Zr were determined by ICP-MS. • These techniques were determined in consultation with the assay laboratory and are consider appropriate for the deposit type. • Field duplicates and standards were inserted at a 1:20 and a 1:10 ratio respectively (31 standards, 15 field duplicates over 318 total samples). • Average absolute error for target elements was 253.5 ppm Cu, 13.4 ppm Co, 0.016 ppm Au, 0.12 ppm Ag, and 6.3 ppm Mo. Insufficient sample (I.S.) was available to provide sufficient analyte for the laboratory to analyse for gold. Cu % Measured Cu % Expected Co ppm Measured Co ppm Expected Au ppm Measured Au ppm Expected Ag ppm Measured Ag ppm Expected Mo ppm Measured Mo ppm Expected 0.293 0.293 197 203 I.S. 0.176 0.4 0.45 59 65 0.291 0.293 216 203 I.S. 0.176 0.4 0.45 67.5 65 0.295 0.293 206 203 I.S. 0.176 0.4 0.45 69 65 0.296 0.293 195 203 I.S. 0.176 0.4 0.45 69.5 65 0.289 0.293 200 203 I.S. 0.176 0.4 0.45 66 65 0.297 0.293 210 203 I.S. 0.176 0.4 0.45 64 65 0.289 0.293 208 203 I.S. 0.176 0.4 0.45 64.5 65 0.295 0.293 201 203 I.S. 0.176 0.4 0.45 65.5 65 0.292 0.293 200 203 I.S. 0.176 0.4 0.45 63.5 65 0.297 0.293 209 203 I.S. 0.176 0.4 0.45 65 65 0.290 0.293 200 203 I.S. 0.176 0.4 0.45 66.5 65 2.58 2.53 722 728 1.52 1.54 4 4.04 381 376 2.48 2.53 723 728 1.53 1.54 4 4.04 388 376 2.49 2.53 726 728 1.5 1.54 4 4.04 389 376 2.53 2.53 739 728 1.52 1.54 3.8 4.04 380 376 2.48 2.53 702 728 1.57 1.54 4 4.04 367 376 2.56 2.53 744 728 1.54 1.54 4 4.04 373 376 2.55 2.53 717 728 1.51 1.54 4 4.04 381 376 |
• Assays of drill core from hole DD21EB0018 were undertaken by Bureau Veritas in Adelaide SA. • Halved core was crushed, split and pulverised before being digested and refluxed with a mixture of nitric, perchloric, hydrofluoric and hydrochloric acids. This extended digest approximates a total digest in most samples. • Al, As, Cu, Fe, K, Mg, Mn, Na, P, and S were determined by ICP-OES, Ag, Ba, Bi, Cd, Ce, Co, Dy, Er, Eu, Gd, Hf, Ho, La, Lu, Mo, Nd, Pb, Pr, Sb, Se, Sm, Tb, Te, Th, Tl, Tm, U, W, Y, Yb, Zn, and Zr were determined by ICP-MS. • These techniques were determined in consultation with the assay laboratory and are consider appropriate for the deposit type. • Field duplicates and standards were inserted at a 1:20 and a 1:10 ratio respectively (31 standards, 15 field duplicates over 318 total samples). • Average absolute error for target elements was 253.5 ppm Cu, 13.4 ppm Co, 0.016 ppm Au, 0.12 ppm Ag, and 6.3 ppm Mo. Insufficient sample (I.S.) was available to provide sufficient analyte for the laboratory to analyse for gold. Cu % Measured Cu % Expected Co ppm Measured Co ppm Expected Au ppm Measured Au ppm Expected Ag ppm Measured Ag ppm Expected Mo ppm Measured Mo ppm Expected 0.293 0.293 197 203 I.S. 0.176 0.4 0.45 59 65 0.291 0.293 216 203 I.S. 0.176 0.4 0.45 67.5 65 0.295 0.293 206 203 I.S. 0.176 0.4 0.45 69 65 0.296 0.293 195 203 I.S. 0.176 0.4 0.45 69.5 65 0.289 0.293 200 203 I.S. 0.176 0.4 0.45 66 65 0.297 0.293 210 203 I.S. 0.176 0.4 0.45 64 65 0.289 0.293 208 203 I.S. 0.176 0.4 0.45 64.5 65 0.295 0.293 201 203 I.S. 0.176 0.4 0.45 65.5 65 0.292 0.293 200 203 I.S. 0.176 0.4 0.45 63.5 65 0.297 0.293 209 203 I.S. 0.176 0.4 0.45 65 65 0.290 0.293 200 203 I.S. 0.176 0.4 0.45 66.5 65 2.58 2.53 722 728 1.52 1.54 4 4.04 381 376 2.48 2.53 723 728 1.53 1.54 4 4.04 388 376 2.49 2.53 726 728 1.5 1.54 4 4.04 389 376 2.53 2.53 739 728 1.52 1.54 3.8 4.04 380 376 2.48 2.53 702 728 1.57 1.54 4 4.04 367 376 2.56 2.53 744 728 1.54 1.54 4 4.04 373 376 2.55 2.53 717 728 1.51 1.54 4 4.04 381 376 |
• Assays of drill core from hole DD21EB0018 were undertaken by Bureau Veritas in Adelaide SA. • Halved core was crushed, split and pulverised before being digested and refluxed with a mixture of nitric, perchloric, hydrofluoric and hydrochloric acids. This extended digest approximates a total digest in most samples. • Al, As, Cu, Fe, K, Mg, Mn, Na, P, and S were determined by ICP-OES, Ag, Ba, Bi, Cd, Ce, Co, Dy, Er, Eu, Gd, Hf, Ho, La, Lu, Mo, Nd, Pb, Pr, Sb, Se, Sm, Tb, Te, Th, Tl, Tm, U, W, Y, Yb, Zn, and Zr were determined by ICP-MS. • These techniques were determined in consultation with the assay laboratory and are consider appropriate for the deposit type. • Field duplicates and standards were inserted at a 1:20 and a 1:10 ratio respectively (31 standards, 15 field duplicates over 318 total samples). • Average absolute error for target elements was 253.5 ppm Cu, 13.4 ppm Co, 0.016 ppm Au, 0.12 ppm Ag, and 6.3 ppm Mo. Insufficient sample (I.S.) was available to provide sufficient analyte for the laboratory to analyse for gold. Cu % Measured Cu % Expected Co ppm Measured Co ppm Expected Au ppm Measured Au ppm Expected Ag ppm Measured Ag ppm Expected Mo ppm Measured Mo ppm Expected 0.293 0.293 197 203 I.S. 0.176 0.4 0.45 59 65 0.291 0.293 216 203 I.S. 0.176 0.4 0.45 67.5 65 0.295 0.293 206 203 I.S. 0.176 0.4 0.45 69 65 0.296 0.293 195 203 I.S. 0.176 0.4 0.45 69.5 65 0.289 0.293 200 203 I.S. 0.176 0.4 0.45 66 65 0.297 0.293 210 203 I.S. 0.176 0.4 0.45 64 65 0.289 0.293 208 203 I.S. 0.176 0.4 0.45 64.5 65 0.295 0.293 201 203 I.S. 0.176 0.4 0.45 65.5 65 0.292 0.293 200 203 I.S. 0.176 0.4 0.45 63.5 65 0.297 0.293 209 203 I.S. 0.176 0.4 0.45 65 65 0.290 0.293 200 203 I.S. 0.176 0.4 0.45 66.5 65 2.58 2.53 722 728 1.52 1.54 4 4.04 381 376 2.48 2.53 723 728 1.53 1.54 4 4.04 388 376 2.49 2.53 726 728 1.5 1.54 4 4.04 389 376 2.53 2.53 739 728 1.52 1.54 3.8 4.04 380 376 2.48 2.53 702 728 1.57 1.54 4 4.04 367 376 2.56 2.53 744 728 1.54 1.54 4 4.04 373 376 2.55 2.53 717 728 1.51 1.54 4 4.04 381 376 |
• Assays of drill core from hole DD21EB0018 were undertaken by Bureau Veritas in Adelaide SA. • Halved core was crushed, split and pulverised before being digested and refluxed with a mixture of nitric, perchloric, hydrofluoric and hydrochloric acids. This extended digest approximates a total digest in most samples. • Al, As, Cu, Fe, K, Mg, Mn, Na, P, and S were determined by ICP-OES, Ag, Ba, Bi, Cd, Ce, Co, Dy, Er, Eu, Gd, Hf, Ho, La, Lu, Mo, Nd, Pb, Pr, Sb, Se, Sm, Tb, Te, Th, Tl, Tm, U, W, Y, Yb, Zn, and Zr were determined by ICP-MS. • These techniques were determined in consultation with the assay laboratory and are consider appropriate for the deposit type. • Field duplicates and standards were inserted at a 1:20 and a 1:10 ratio respectively (31 standards, 15 field duplicates over 318 total samples). • Average absolute error for target elements was 253.5 ppm Cu, 13.4 ppm Co, 0.016 ppm Au, 0.12 ppm Ag, and 6.3 ppm Mo. Insufficient sample (I.S.) was available to provide sufficient analyte for the laboratory to analyse for gold. Cu % Measured Cu % Expected Co ppm Measured Co ppm Expected Au ppm Measured Au ppm Expected Ag ppm Measured Ag ppm Expected Mo ppm Measured Mo ppm Expected 0.293 0.293 197 203 I.S. 0.176 0.4 0.45 59 65 0.291 0.293 216 203 I.S. 0.176 0.4 0.45 67.5 65 0.295 0.293 206 203 I.S. 0.176 0.4 0.45 69 65 0.296 0.293 195 203 I.S. 0.176 0.4 0.45 69.5 65 0.289 0.293 200 203 I.S. 0.176 0.4 0.45 66 65 0.297 0.293 210 203 I.S. 0.176 0.4 0.45 64 65 0.289 0.293 208 203 I.S. 0.176 0.4 0.45 64.5 65 0.295 0.293 201 203 I.S. 0.176 0.4 0.45 65.5 65 0.292 0.293 200 203 I.S. 0.176 0.4 0.45 63.5 65 0.297 0.293 209 203 I.S. 0.176 0.4 0.45 65 65 0.290 0.293 200 203 I.S. 0.176 0.4 0.45 66.5 65 2.58 2.53 722 728 1.52 1.54 4 4.04 381 376 2.48 2.53 723 728 1.53 1.54 4 4.04 388 376 2.49 2.53 726 728 1.5 1.54 4 4.04 389 376 2.53 2.53 739 728 1.52 1.54 3.8 4.04 380 376 2.48 2.53 702 728 1.57 1.54 4 4.04 367 376 2.56 2.53 744 728 1.54 1.54 4 4.04 373 376 2.55 2.53 717 728 1.51 1.54 4 4.04 381 376 |
• Assays of drill core from hole DD21EB0018 were undertaken by Bureau Veritas in Adelaide SA. • Halved core was crushed, split and pulverised before being digested and refluxed with a mixture of nitric, perchloric, hydrofluoric and hydrochloric acids. This extended digest approximates a total digest in most samples. • Al, As, Cu, Fe, K, Mg, Mn, Na, P, and S were determined by ICP-OES, Ag, Ba, Bi, Cd, Ce, Co, Dy, Er, Eu, Gd, Hf, Ho, La, Lu, Mo, Nd, Pb, Pr, Sb, Se, Sm, Tb, Te, Th, Tl, Tm, U, W, Y, Yb, Zn, and Zr were determined by ICP-MS. • These techniques were determined in consultation with the assay laboratory and are consider appropriate for the deposit type. • Field duplicates and standards were inserted at a 1:20 and a 1:10 ratio respectively (31 standards, 15 field duplicates over 318 total samples). • Average absolute error for target elements was 253.5 ppm Cu, 13.4 ppm Co, 0.016 ppm Au, 0.12 ppm Ag, and 6.3 ppm Mo. Insufficient sample (I.S.) was available to provide sufficient analyte for the laboratory to analyse for gold. Cu % Measured Cu % Expected Co ppm Measured Co ppm Expected Au ppm Measured Au ppm Expected Ag ppm Measured Ag ppm Expected Mo ppm Measured Mo ppm Expected 0.293 0.293 197 203 I.S. 0.176 0.4 0.45 59 65 0.291 0.293 216 203 I.S. 0.176 0.4 0.45 67.5 65 0.295 0.293 206 203 I.S. 0.176 0.4 0.45 69 65 0.296 0.293 195 203 I.S. 0.176 0.4 0.45 69.5 65 0.289 0.293 200 203 I.S. 0.176 0.4 0.45 66 65 0.297 0.293 210 203 I.S. 0.176 0.4 0.45 64 65 0.289 0.293 208 203 I.S. 0.176 0.4 0.45 64.5 65 0.295 0.293 201 203 I.S. 0.176 0.4 0.45 65.5 65 0.292 0.293 200 203 I.S. 0.176 0.4 0.45 63.5 65 0.297 0.293 209 203 I.S. 0.176 0.4 0.45 65 65 0.290 0.293 200 203 I.S. 0.176 0.4 0.45 66.5 65 2.58 2.53 722 728 1.52 1.54 4 4.04 381 376 2.48 2.53 723 728 1.53 1.54 4 4.04 388 376 2.49 2.53 726 728 1.5 1.54 4 4.04 389 376 2.53 2.53 739 728 1.52 1.54 3.8 4.04 380 376 2.48 2.53 702 728 1.57 1.54 4 4.04 367 376 2.56 2.53 744 728 1.54 1.54 4 4.04 373 376 2.55 2.53 717 728 1.51 1.54 4 4.04 381 376 |
• Assays of drill core from hole DD21EB0018 were undertaken by Bureau Veritas in Adelaide SA. • Halved core was crushed, split and pulverised before being digested and refluxed with a mixture of nitric, perchloric, hydrofluoric and hydrochloric acids. This extended digest approximates a total digest in most samples. • Al, As, Cu, Fe, K, Mg, Mn, Na, P, and S were determined by ICP-OES, Ag, Ba, Bi, Cd, Ce, Co, Dy, Er, Eu, Gd, Hf, Ho, La, Lu, Mo, Nd, Pb, Pr, Sb, Se, Sm, Tb, Te, Th, Tl, Tm, U, W, Y, Yb, Zn, and Zr were determined by ICP-MS. • These techniques were determined in consultation with the assay laboratory and are consider appropriate for the deposit type. • Field duplicates and standards were inserted at a 1:20 and a 1:10 ratio respectively (31 standards, 15 field duplicates over 318 total samples). • Average absolute error for target elements was 253.5 ppm Cu, 13.4 ppm Co, 0.016 ppm Au, 0.12 ppm Ag, and 6.3 ppm Mo. Insufficient sample (I.S.) was available to provide sufficient analyte for the laboratory to analyse for gold. Cu % Measured Cu % Expected Co ppm Measured Co ppm Expected Au ppm Measured Au ppm Expected Ag ppm Measured Ag ppm Expected Mo ppm Measured Mo ppm Expected 0.293 0.293 197 203 I.S. 0.176 0.4 0.45 59 65 0.291 0.293 216 203 I.S. 0.176 0.4 0.45 67.5 65 0.295 0.293 206 203 I.S. 0.176 0.4 0.45 69 65 0.296 0.293 195 203 I.S. 0.176 0.4 0.45 69.5 65 0.289 0.293 200 203 I.S. 0.176 0.4 0.45 66 65 0.297 0.293 210 203 I.S. 0.176 0.4 0.45 64 65 0.289 0.293 208 203 I.S. 0.176 0.4 0.45 64.5 65 0.295 0.293 201 203 I.S. 0.176 0.4 0.45 65.5 65 0.292 0.293 200 203 I.S. 0.176 0.4 0.45 63.5 65 0.297 0.293 209 203 I.S. 0.176 0.4 0.45 65 65 0.290 0.293 200 203 I.S. 0.176 0.4 0.45 66.5 65 2.58 2.53 722 728 1.52 1.54 4 4.04 381 376 2.48 2.53 723 728 1.53 1.54 4 4.04 388 376 2.49 2.53 726 728 1.5 1.54 4 4.04 389 376 2.53 2.53 739 728 1.52 1.54 3.8 4.04 380 376 2.48 2.53 702 728 1.57 1.54 4 4.04 367 376 2.56 2.53 744 728 1.54 1.54 4 4.04 373 376 2.55 2.53 717 728 1.51 1.54 4 4.04 381 376 |
• Assays of drill core from hole DD21EB0018 were undertaken by Bureau Veritas in Adelaide SA. • Halved core was crushed, split and pulverised before being digested and refluxed with a mixture of nitric, perchloric, hydrofluoric and hydrochloric acids. This extended digest approximates a total digest in most samples. • Al, As, Cu, Fe, K, Mg, Mn, Na, P, and S were determined by ICP-OES, Ag, Ba, Bi, Cd, Ce, Co, Dy, Er, Eu, Gd, Hf, Ho, La, Lu, Mo, Nd, Pb, Pr, Sb, Se, Sm, Tb, Te, Th, Tl, Tm, U, W, Y, Yb, Zn, and Zr were determined by ICP-MS. • These techniques were determined in consultation with the assay laboratory and are consider appropriate for the deposit type. • Field duplicates and standards were inserted at a 1:20 and a 1:10 ratio respectively (31 standards, 15 field duplicates over 318 total samples). • Average absolute error for target elements was 253.5 ppm Cu, 13.4 ppm Co, 0.016 ppm Au, 0.12 ppm Ag, and 6.3 ppm Mo. Insufficient sample (I.S.) was available to provide sufficient analyte for the laboratory to analyse for gold. Cu % Measured Cu % Expected Co ppm Measured Co ppm Expected Au ppm Measured Au ppm Expected Ag ppm Measured Ag ppm Expected Mo ppm Measured Mo ppm Expected 0.293 0.293 197 203 I.S. 0.176 0.4 0.45 59 65 0.291 0.293 216 203 I.S. 0.176 0.4 0.45 67.5 65 0.295 0.293 206 203 I.S. 0.176 0.4 0.45 69 65 0.296 0.293 195 203 I.S. 0.176 0.4 0.45 69.5 65 0.289 0.293 200 203 I.S. 0.176 0.4 0.45 66 65 0.297 0.293 210 203 I.S. 0.176 0.4 0.45 64 65 0.289 0.293 208 203 I.S. 0.176 0.4 0.45 64.5 65 0.295 0.293 201 203 I.S. 0.176 0.4 0.45 65.5 65 0.292 0.293 200 203 I.S. 0.176 0.4 0.45 63.5 65 0.297 0.293 209 203 I.S. 0.176 0.4 0.45 65 65 0.290 0.293 200 203 I.S. 0.176 0.4 0.45 66.5 65 2.58 2.53 722 728 1.52 1.54 4 4.04 381 376 2.48 2.53 723 728 1.53 1.54 4 4.04 388 376 2.49 2.53 726 728 1.5 1.54 4 4.04 389 376 2.53 2.53 739 728 1.52 1.54 3.8 4.04 380 376 2.48 2.53 702 728 1.57 1.54 4 4.04 367 376 2.56 2.53 744 728 1.54 1.54 4 4.04 373 376 2.55 2.53 717 728 1.51 1.54 4 4.04 381 376 |
|---|---|---|---|---|---|---|---|---|---|---|
| Cu % Measured |
Cu % Expected |
Co ppm Measured |
Co ppm Expected |
Au ppm Measured |
Au ppm Expected |
Ag ppm Measured |
Ag ppm Expected |
Mo ppm Measured |
Mo ppm Expected |
|
| 0.293 | 0.293 | 197 | 203 | I.S. | 0.176 | 0.4 | 0.45 | 59 | 65 | |
| 0.291 | 0.293 | 216 | 203 | I.S. | 0.176 | 0.4 | 0.45 | 67.5 | 65 | |
| 0.295 | 0.293 | 206 | 203 | I.S. | 0.176 | 0.4 | 0.45 | 69 | 65 | |
| 0.296 | 0.293 | 195 | 203 | I.S. | 0.176 | 0.4 | 0.45 | 69.5 | 65 | |
| 0.289 | 0.293 | 200 | 203 | I.S. | 0.176 | 0.4 | 0.45 | 66 | 65 | |
| 0.297 | 0.293 | 210 | 203 | I.S. | 0.176 | 0.4 | 0.45 | 64 | 65 | |
| 0.289 | 0.293 | 208 | 203 | I.S. | 0.176 | 0.4 | 0.45 | 64.5 | 65 | |
| 0.295 | 0.293 | 201 | 203 | I.S. | 0.176 | 0.4 | 0.45 | 65.5 | 65 | |
| 0.292 | 0.293 | 200 | 203 | I.S. | 0.176 | 0.4 | 0.45 | 63.5 | 65 | |
| 0.297 | 0.293 | 209 | 203 | I.S. | 0.176 | 0.4 | 0.45 | 65 | 65 | |
| 0.290 | 0.293 | 200 | 203 | I.S. | 0.176 | 0.4 | 0.45 | 66.5 | 65 | |
| 2.58 | 2.53 | 722 | 728 | 1.52 | 1.54 | 4 | 4.04 | 381 | 376 | |
| 2.48 | 2.53 | 723 | 728 | 1.53 | 1.54 | 4 | 4.04 | 388 | 376 | |
| 2.49 | 2.53 | 726 | 728 | 1.5 | 1.54 | 4 | 4.04 | 389 | 376 | |
| 2.53 | 2.53 | 739 | 728 | 1.52 | 1.54 | 3.8 | 4.04 | 380 | 376 | |
| 2.48 | 2.53 | 702 | 728 | 1.57 | 1.54 | 4 | 4.04 | 367 | 376 | |
| 2.56 | 2.53 | 744 | 728 | 1.54 | 1.54 | 4 | 4.04 | 373 | 376 | |
| 2.55 | 2.53 | 717 | 728 | 1.51 | 1.54 | 4 | 4.04 | 381 | 376 | |
| 6 Altona Street West Perth Western Australia, 6005 E: [email protected] ABN 49 625 763 957 |
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| Criteria JORC Code explanation Commentary |
Criteria JORC Code explanation Commentary |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.55 | 2.53 | 710 | 728 | 1.5 | 1.54 | 4 | 4.04 | 368 | 376 | ||
| 1.43 | 1.47 | 872 | 899 | 0.8 | 0.801 | - | - | 299 | 310 | ||
| 1.46 | 1.47 | 898 | 899 | 0.78 | 0.801 | - | - | 293 | 310 | ||
| 1.42 | 1.47 | 955 | 899 | 0.81 | 0.801 | - | - | 314 | 310 | ||
| 1.48 | 1.47 | 941 | 899 | 0.8 | 0.801 | - | - | 293 | 310 | ||
| 1.47 | 1.47 | 914 | 899 | 0.79 | 0.801 | - | - | 287 | 310 | ||
| 1.47 | 1.47 | 953 | 899 | 0.8 | 0.801 | - | - | 287 | 310 | ||
| 1.48 | 1.47 | 917 | 899 | 0.8 | 0.801 | - | - | 290 | 310 | ||
| 1.44 | 1.47 | 960 | 899 | 0.78 | 0.801 | - | - | 309 | 310 | ||
| 3.98 | 3.93 | 47 | 49.9 | - | - | 11.6 | 11.5 | 2 | 0.5 | ||
| 3.96 | 3.93 | 47 | 49.9 | - | - | 11.2 | 11.5 | 2 | 0.5 | ||
| 3.87 | 3.93 | 49 | 49.9 | - | - | 11.8 | 11.5 | 2 | 0.5 | ||
| 3.88 | 3.93 | 48 | 49.9 | - | - | 11.8 | 11.5 | 1 | 0.5 | ||
| Verification of sampling and assaying • The verification of significant intersections by either independent or alternative company personnel. • The use of twinned holes. • Documentation of primary data, data entry procedures, data verification, data storage (physical and electronic) protocols. • Discuss any adjustment to assay data. |
• Significant intersections have been verified against geological logging, portable XRF results, and have been distributed to field geologists for further review. • Hole DD21EB0018 has not strictly speaking been twinned, but two wedge holes have been drilled to date and a third is currently in progress. The variation in visual appearance of alteration and mineralisation thickness and intensity between the three holes means that the wedges cannot be used for verification purposes, except of gross stratigraphy. • Primary drill data was collected digitally by the field geologist using logging templates in Excel, before being transferred a master Excel database. • No adjustments have been made to assay data except to composite for simplicity in this release. |
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6 Altona Street West Perth Western Australia, 6005 ABN 49 625 763 957
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| Criteria | JORC | Code explanation | Commentary | Commentary |
|---|---|---|---|---|
| Location of | • | Accuracy and quality of surveys | • | Drill collar locations (including RL) have been located using handheld GPS, MGA 94 Zone 53. |
| data points | used to locate drill holes (collar | • | Historical drillhole locations have been extracted from the South Australian Resources Information | |
| and down-hole surveys), |
Gateway (SARIG). | |||
| trenches, mine workings and | • | Precise locations of drillholes will be determined by an independent surveyor at the completion of | ||
| other locations used in Mineral | the overall drill programme. | |||
| Resource estimation. | ||||
| • | Specification of the grid system | |||
| used. | ||||
| • | Quality and adequacy of |
|||
| topographic control. | ||||
| Data spacing | • | Data spacing for reporting of | • | To date, Coda has completed a single vertical drillhole at Emmie Bluff Deeps, and two angled |
| and | Exploration Results. | wedge holes off the parent drillhole. An additional angled drillhole (DD21EBD0001) has been | ||
| distribution | • | Whether the data spacing and | commenced, as well as a third angled wedge hole off the parent drillhole DD21EB0018, both these | |
| distribution is sufficient to | holes have not yet reached relevant depths for mineralisation. | |||
| establish the degree of |
• | Historical drillholes believed most relevant to the mineralising system include MGD 55, SAE 3 and | ||
| geological and grade continuity | SAE 4, located approximately 500m due east, 800m ESE and 920m NE respectively. | |||
| appropriate for the Mineral | • | Coda does not believe that sufficient information exists to estimate a Mineral Resource and has not | ||
| Resource and Ore Reserve | attempted to do so. | |||
| estimation procedure(s) and | ||||
| classifications applied. | ||||
| • | Whether sample compositing | |||
| has been applied. |
6 Altona Street E: [email protected] West Perth Western Australia, 6005 ABN 49 625 763 957
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| Criteria | JORC | Code explanation | Commentary | Commentary |
|---|---|---|---|---|
| Orientation | • | Whether the orientation of | • | To date, Coda does not believe that it has sufficient data to comment on the orientation of major |
| of data in | sampling achieves unbiased |
structures or the overall trend of the mineralisation at Emmie Bluff Deeps, nor the relationship | ||
| relation to geological structure |
sampling of possible structures and the extent to which this is |
• | between those features and the orientation of its drill holes. It is anticipated that further drilling will assist in clarifying these questions and will allow Coda to |
|
| known, considering the deposit | comment on their materiality. | |||
| type. | ||||
| • | If the relationship between the | |||
| drilling orientation and the | ||||
| orientation of key mineralised | ||||
| structures is considered to have | ||||
| introduced a sampling bias, this | ||||
| should be assessed and |
||||
| reported if material. | ||||
| Sample | • | The measures taken to ensure | • | Samples were taken by representatives of Coda Minerals or Challenger Geological Services from the |
| security | sample security. | field to a core cutting facility in Adelaide, and then on to the assay lab. No third party other than | ||
| Challenger Geological Services had access to the samples between the field and the assay lab. | ||||
| Audits or | • | The results of any audits or | • | No audits, umpire assays or reviews have yet been undertaken. |
| reviews | reviews of sampling techniques | |||
| and data. |
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6 Altona Street West Perth Western Australia, 6005
ABN 49 625 763 957
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Section 2 Reporting of Exploration Results
(Criteria listed in the preceding section also apply to this section.)
| Criteria | JORC | Code explanation | Commentary | Commentary |
|---|---|---|---|---|
| Mineral | • | Type, reference name/number, location and | • | All drilling took place on EL 6265. |
| tenement and | ownership including agreements or material issues | • | EL 6265 is owned in a 70:30 unincorporated Joint Venture by Coda Minerals | |
| land tenure status |
with third parties such as joint ventures, partnerships, overriding royalties, native title |
Ltd and Terrace Mining Pty Ltd (a wholly owned subsidiary of Torrens Mining Limited). |
||
| interests, historical sites, wilderness or national | • | The tenure is in good standing and is considered secure at the time of this | ||
| park and environmental settings. | release. No other impediments are known at this time. | |||
| • | The security of the tenure held at the time of | |||
| reporting along with any known impediments to | ||||
| obtaining a licence to operate in the area. | ||||
| Exploration | • | Acknowledgment and appraisal of exploration by | • | Historical exploration of the Emmie Bluff prospect has been undertaken by |
| done by other | other parties. | (among others) Mt Isa Mines, Gunson Resources, Torrens Mining and | ||
| parties | Gindalbie Metals (Coda’s predecessor company). | |||
| • | With the exception of data from Gindalbie Metals, all historical results used to | |||
| guide Coda’s exploration has been obtained from the Geological Survey of | ||||
| South Australia via the South Australian Resources Information Gateway | ||||
| (SARIG). | ||||
| Geology | • | Deposit type, geological setting and style of | • | The Elizabeth Creek project, of which Emmie Bluff Deeps is a part, sits in the |
| mineralisation. | Stuart Shelf within the broader Olympic Copper Province in South Australia. | |||
| • | Emmie Bluff Deeps mineralisation appears to be hosted in metasiltstones and | |||
| sandstones of the Palaeoproterozoic Wandearah Formation, and appears to | ||||
| be closely associated with intruded Hiltaba suite granites. Mineralisation | ||||
| consists of copper sulphides precipitated into these sedimentary units as part | ||||
| of a complex hydrothermal fluid dominated by iron in the form of haematite. | ||||
| • | Emmie Bluff Deeps mineralisation appears to closely resemble Iron Oxide | |||
| Copper Gold mineralisation known from several deposits in the immediate | ||||
| area such as Olympic Dam and Carrapateena. |
6 Altona Street E: [email protected] West Perth Western Australia, 6005 ABN 49 625 763 957
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| Criteria | JORC | Code explanation | Commentary | Commentary |
|---|---|---|---|---|
| Drill hole | • | A summary of all information material to the | • | See Table 2 and Table 3 in body of announcement. |
| Information | understanding of the exploration results including | |||
| a tabulation of the following information for all | ||||
| Material drill holes: | ||||
oeasting and northing of the drill hole collar |
||||
oelevation or RL (Reduced Level – elevation |
||||
| above sea level in metres) of the drill hole | ||||
| collar | ||||
odip and azimuth of the hole |
||||
odown hole length and interception depth |
||||
ohole length. |
||||
| • | If the exclusion of this information is justified on | |||
| the basis that the information is not Material and | ||||
| this exclusion does not detract from the | ||||
| understanding of the report, the Competent | ||||
| Person should clearly explain why this is the case. |
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6 Altona Street West Perth Western Australia, 6005
ABN 49 625 763 957
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-
Criteria JORC Code explanation Commentary Data • In reporting Exploration Results, weighting • Significant intercepts are reported using a 0.3% Cu cut-off grade. Calculations of these aggregation averaging techniques, maximum and/or minimum intervals take the length weighted average of the assay results using a 0.3% Cu lower methods grade truncations (eg cutting of high grades) and cut-off grade and allowing no more than 1m of contiguous material of below the 0.3% Cu cut-off grade as internal dilution.
-
cut-off grades are usually Material and should be • Where <1m of unmineralized (sub-0.3% Cu) material separates <1m of mineralised (i.e.
-
stated.
| • | • | Significant intercepts are reported using a 0.3% Cu cut-off grade. Calculations of these | |
|---|---|---|---|
| intervals take the length weighted average of the assay results using a 0.3% Cu lower | |||
| cut-off grade and allowing no more than 1m of contiguous material of below the 0.3% | |||
| • | Cu cut-off grade as internal dilution. Where <1m of unmineralized (sub-0.3% Cu) material separates <1m of mineralised (i.e. |
||
| > 0.3% Cu) material at the top or bottom of a larger mineralised intercept, this material is excluded from aggregation and is reported separately. |
|||
| • | Selection of the 0.3% Cu value as a cut-off grade was determined based on comparison | ||
| with nearby geologically comparable deposits and after considering current | |||
| commodity prices. Given the strong correlation between copper and gold, and the lack | |||
| of metallurgical testwork undertaken on the deposit, no attempt has been made to | |||
| calculate a copper equivalent grade. | |||
| • | Typical example of an aggregate intercept is included below: | ||
| DD21EB0018:4.83m @ 2.16% Cu, 0.64g/t Au, 4.35g/t Ag and 0.04% Mo | |||
| From To Length Cu ppm Co ppm Au ppm Ag ppm Mo pppm |
|||
| 816.8 817.2 0.4 20200 62 0.7 2.8 131 |
|||
| 817.2 817.95 0.75 23800 56 0.61 3.2 126 |
|||
| 817.95 818.5 0.55 18000 66 0.47 2.8 132 |
|||
| 818.5 819 0.5 19600 70 0.61 3.2 769 |
|||
| 819 819.5 0.5 17900 24 0.48 10.4 511 |
|||
| 819.5 820 0.5 18100 44 0.63 3.6 574 |
|||
| 820 820.5 0.5 23600 69 0.74 4.4 858 |
|||
| 820.5 821 0.5 27500 52 0.59 5.6 354 |
|||
| 821 821.3 0.3 20500 52 0.58 3.4 347 |
|||
| 821.3 821.63 0.33 27500 75 1.19 4 77.5 |
-
Where aggregate intercepts incorporate short lengths of high grade results and longer lengths of low grade results, the procedure used for such aggregation should be stated and some typical examples of such aggregations should be shown in detail.
-
The assumptions used for any reporting of metal equivalent values should be clearly stated.
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6 Altona Street West Perth Western Australia, 6005
ABN 49 625 763 957
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| Criteria | JORC | Code explanation | Commentary | Commentary |
|---|---|---|---|---|
| Relationship | • | These relationships are particularly important in | • | To date, Coda does not believe that it has sufficient data to comment on the |
| between | the reporting of Exploration Results. | orientation of major structures or the overall trend of the mineralisation at | ||
| mineralisation widths and intercept lengths |
• | If the geometry of the mineralisation with respect to the drill hole angle is known, its nature should be reported. |
Emmie Bluff Deeps, nor the relationship between those features and the orientation of drilling to date, beyond the hypotheses put forward in graphics and text in the body of the announcement, which remain speculative until |
|
| • | If it is not known and only the down hole lengths | further drilling can be completed. | ||
| are reported, there should be a clear statement to | • | It is anticipated that further drilling will assist in clarifying these questions and | ||
| this effect (eg ‘down hole length, true width not | will allow Coda to comment on their materiality. | |||
| known’). | ||||
| Diagrams | • | Appropriate maps and sections (with scales) and | • | See map, sections and tables in main body of announcement. |
| tabulations of intercepts should be included for | ||||
| any significant discovery being reported These | ||||
| should include, but not be limited to a plan view of | ||||
| drill hole collar locations and appropriate sectional | ||||
| views. | ||||
| Balanced | • | Where comprehensive reporting of all Exploration | • | Coda has provided a detailed description of the material encountered and, |
| reporting | Results is not practicable, representative reporting | where available, provided representative photographs of relevant | ||
| of both low and high grades and/or widths should | mineralisation. | |||
| be practiced to avoid misleading reporting of | • | All assays >0.3% Cu are reported in this announcement. Intersects not | ||
| Exploration Results. | specifically reported on in this announcement can be assumed to be <0.3% Cu. | |||
| • | Coda believes that this announcement represents an accurate and balanced | |||
| reporting of the information it has to date. More information will be made | ||||
| available to the market as soon as practical upon its receipt by the company. |
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E: [email protected] ABN 49 625 763 957
6 Altona Street West Perth Western Australia, 6005
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| Criteria | JORC | Code explanation | Commentary | Commentary |
|---|---|---|---|---|
| Other | • | Other exploration data, if meaningful and material, | • | No other substantive exploration results are considered relevant to this |
| substantive | should be reported including (but not limited to): | release. | ||
| exploration data |
geological observations; geophysical survey results; geochemical survey results; bulk samples – |
• | The Exploration Target referred to in diagrams in this announcement refers to the Emmie Bluff Exploration Target, which covers the Zambian-style |
|
| size and method of treatment; metallurgical test | mineralisation overlying the IOCG style mineralisation encountered at Emmie | |||
| results; bulk density, groundwater, geotechnical | Bluff Deeps. Information regarding this Exploration Target is extracted from | |||
| and rock characteristics; potential deleterious or | the report entitled Confirmation of Exploration Target and Mineral Resource | |||
| contaminating substances. | and Ore Reserve Statement, created on 23 October 2020 and is available to | |||
| view at: | ||||
| https://www.asx.com.au/asxpdf/20201026/pdf/44p31fmg5k2579.pdf. | ||||
| • | The company confirms that it is not aware of any new information or data that | |||
| materially affects the information included in the original market | ||||
| announcement and that all material assumptions and technical parameters | ||||
| underpinning the estimates in the relevant market announcement continue to | ||||
| apply and have not materially changed. The company confirms that the form | ||||
| and context in which the Competent Person’s findings are presented have not | ||||
| been materially modified from the original market announcement. | ||||
| Further work | • | The nature and scale of planned further work (eg | • | Figure 3 and Figure 4, in the body of the announcement represents Coda’s best |
| tests for lateral extensions or depth extensions or | current understanding of the area of greatest prospectivity at Emmie Bluff | |||
| large-scale step-out drilling). | Deeps, being the area which exhibits an anomalous gravity response but lacks | |||
| • | Diagrams clearly highlighting the areas of possible | an anomalous magnetic response in airborne geophysics. | ||
| extensions, including the main geological |
• | Ongoing and planned work in the short term is detailed in the body of the | ||
| interpretations and future drilling areas, provided | announcement. Longer term, Coda has approvals in place for an additional six | |||
| this information is not commercially sensitive. | drill pads (including those already built for Drillholes EBD0001 and EBD0002) | |||
| within that area of high prospectivity, and will undertake additional drilling as | ||||
| is appropriate based on ongoing drill results. | ||||
| • | Coda currently anticipates a programme of approximately 5 parent drillholes | |||
| from surface and 10 associated wedge holes, with potential for significant | ||||
| additional drilling if warranted by results. |
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6 Altona Street West Perth Western Australia, 6005
ABN 49 625 763 957