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Lunnon Metals Limited (ASX: LM8) (the Company or Lunnon Metals) is pleased to announce the completion of the Preliminary Feasibility Study( PFS) and the initial Probable Ore Reserve for the Baker deposit of 612,000 tonnes at 2.86% Ni for 17,500 contained nickel tonnes1.
KEY POINTS
- Strong financial returns with low start-up capital requirements.
- Initial Probable Ore Reserve of 612kt averaging 2.86% Ni for 17.5kt contained nickel1.
- Indicated Mineral Resource converted 73% to Ore Reserve.
- Pre-tax and post-tax free cash flow generation of $196 million and $145 million.
- Pre-tax NPV8% of $164 million and 324% internal rate of return (IRR).
- Pre-production capex of $18.6 million, maximum cash drawdown of $26.4 million including working capital.
- A premium sulphide concentrate, averaging ~14.6% Ni, Fe:MgO ratio of ~18.8 and low arsenic of ~440ppm.
- Detailed offtake discussions can now commence for Baker’s high grade nickel sulphide ore.
- Significant upside potential from the initial base case outlined in the PFS:
- No Inferred Mineral Resources included in PFS
- Likely future extensions to Baker with the deposit remaining open down plunge
- Potential contribution from East Trough deposit (approx. 450m from Baker)
- Scale and synergies with Foster’s Mineral Resources.
The PFS confirms that the Baker Project is a commercially robust high-grade nickel sulphide orebody (2.86% Ni), with a modest pre-production capital cost ($18.6 million), located in a Tier 1 jurisdiction in the heart of Kambalda, Western Australia. The PFS also confirms that Baker will produce a premium nickel concentrate, the results of which now enable detailed offtake discussions for the Project. The PFS leaves significant future upside potential, with a depth of mining of less than 200m below surface and the deposit remaining open down plunge. Lunnon Metals will now continue further studies (including reviewing scale and synergy benefits with Foster’s Mineral Resources), as the Company looks to build on its initial Ore Reserve for the Kambalda Nickel Project, which comes less than two years since listing and 18 months after Baker’s discovery.
Key PFS Outcomes and Assumptions
A summary of the initial physical and financial evaluation of the Project is shown in Table A, with additional details provided in the PFS Executive Summary.
1 Refer to Section 7 of the Preliminary Feasibility Study – Executive Summary below for a full breakdown of the Ore Reserve.
Table A: Key Production and Financial Outcomes and Assumptions
Notes:
1: Life of Mine is calculated from first stope ore, being approximately four months into Project commencement.
2: C1 Cash Costs includes Operating Costs, including mining, processing (excluding penalties), surface haulage, G&A, less by-products, divided by ore tonnes for processing. Excludes pre-production and sustaining capital expenditure, rehabilitation cost and royalties.
3: Gross Revenue excludes deduction of penalties from revenue and excludes revenue credits to Pre-Production Capital. 4: Pre-Production Capital Expenditure is to first stope ore, not commercial production.
5: Total LOM Expenditure includes Operating Costs, Royalties, Sustaining Capital, Closure Costs and Pre-Production Capital.
It excludes any by-product or revenue credits.
6: Free Cash Flow is Gross Revenue (less penalties) minus Operating Costs, Capital Expenditure (pre-production and sustaining), Royalties, and Closure Costs.
7: Post-Tax includes an assumption of $30 million in accumulated tax losses to 31 March 2024 and 30% Corporate Tax Rate.
8: NPV is based on real cash flow forecasts and represents value as at projected start date of 1 April 2024.
9: Corporate Tax Rate may be less, with a tax rate of 25% if aggregated turnover is less than $50 million in any financial year.
Managing Director, Ed Ainscough, commenting said:
“Kambalda has been one of Australia’s most prolific nickel production centres for over 55 years. Despite this long history, the district is still a globally relevant nickel belt and remains an important strategic source of high-grade, premium quality nickel sulphides. Baker continues this proud Kambalda tradition and the Company is likewise proud to report the results for that deposit’s PFS and initial Ore Reserve. These impressive results come within two years of listing on the ASX and at a time when Kambalda is once again in the headlines, this time as a sought after key production centre driven by its many positive attributes including its high-grade, superior concentrate quality and consequent low energy and capital intensity to exploit.
I would like to thank the Lunnon Metals’ team who have worked to deliver these outcomes over the past two years. They more than anyone know that this is just the start, these are very much initial results, with plenty more to come from our growing Mineral Resource base already defined at Baker and Foster but also from the many exciting exploration programs across the rest of our portfolio. To have access to such high-quality tenure in the heart of Kambalda is truly amazing and sets the Company and its shareholders up for a bright future.”
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This article includes content from Lunnon Metals Limited, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.
Maiden Mukinbudin Quartz Processing Testwork Achieves Premium HPQ Product
Highlights
- Exceptional Processing Testwork results received from North Carolina State University’s Mineral Research Laboratory (NCSU-MRL), an industry leading independent High Purity Ǫuartz lab.
- Ǫuartz sample T1-C, a maiden sample from the Mukinbudin Project, achieved >99.991% SiO2 from a simple processing flow sheet that included attrition, flotation and magnetic separation treatment, opening opportunities for early stage offtake.
- All samples sent to NCSU-MRL, from both Pippingarra and Mukinbudin demonstrated outstanding purity levels, confirming the exciting potential of IND’s quartz deposits and their suitability for high-end applications.
- In parallel with the numerous ongoing offtake discussions and ongoing end customer testing, IND now plans to undertake further comprehensive independent testwork at leading industrial minerals consultancy ANZAPLAN in Germany to further assist in finalising product offtake.
IND is exploring for High Purity Ǫuartz (“HPǪ”) at several of its projects in Western Australia, and the testwork was completed on samples from IND’s Pippingarra Ǫuarry Project and Mukinbudin Ǫuartz/Feldspar Project.
Jeff Sweet, Managing Director of Industrial Minerals, commented:
“We are extremely encouraged by achieving +99.99% SiO2 purity through to the acid leaching stage of our process testwork. These results are incredibly promising for our HPǪ production. With calcination and hot chlorination stages yet to be tested, we anticipate even greater purity levels can be achieved. This progress underscores our confidence in achieving premium quality in our final product.
“The Mukinbudin quartz was purified to 99.991% SiO2 through magnetic separation and flotation process work alone. This simple flowsheet will allow IND to pursue early-stage offtake opportunities into a broader range of HPǪ applications.
“Given the large price differential at the premium end of the HPǪ market as illustrated in Figure 1, IND’s ultimate goal is to now test the maximum purity level achievable across the Company’s quartz projects with the aim to be a recognised long term supplier of quality HPǪ products.”
Figure 1: High Purity Ǫuartz raw ore pricing CIF China based on industry feedback2
Processing Testwork Results
North Carolina State University’s Minerals Research Laboratory is a world leader in research, development and implementation of mineral processing techniques. The main focus of NCSU- MRL’s research is the beneficiation of industrial minerals.
Ǫuartz Ore Samples
IND sent three 20kg quartz ore samples to NCSU-MRL for the purpose of assessing the potential to use as feedstock for the production of High Purity Ǫuartz. Test samples T1_A and T1-B were sourced from IND’s Pippingarra Ǫuarry Project (Figure 2) and test sample T1_C was sourced from the Mukinbudin Project (Figure 3).
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This article includes content from Industrial Minerals Limited, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.
Jeffreys Find Gold Mine Toll Milling of 150,000 Tonnes Commenced, Second 2024 Campaign
HIGHLIGHTS
- Processing of 150,000 tonnes commenced at Greenfields Mill.
- 75,600 tonnes on ROM Pad at Greenfields as of 23 July 2024.
- Second campaign expected to finish early September 2024.
- On target to process 300,000 tonnes at Greenfields Mill in 2024/2025.
- BML expects to mine well in excess of 300,000 tonnes in 2024/2025.
- First cash distributions to Auric this quarter.
MANAGEMENT COMMENT
Managing Director, Mark English, said: “We have the good fortune of pouring gold just as the price firms. It happened last year when the price went to $3,000 an ounce, this year it’s around $3,600 an ounce.
“The ever increasing gold price will result in Auric and our joint venture partner generating cash surpluses well in excess of what we had budgeted and anticipated.
“150,000 tonnes is a sizeable parcel of ore for this campaign. While it will take six weeks or so to mill, we expect it to generate well in excess of $25 million through gold sales for the joint venture.
“The mill contract is to process 300,000 tonnes in 2024. This 150,000 tonnes parcel will be the largest for Stage 2 of mining of Jeffreys Find. That leaves an additional 120,000 tonnes for milling at Greenfields towards the end of 2024.
“Jeffreys Find will be a substantial cash producer for Auric in 2024. We are on target to receive our first distribution within about a month.” said Mr English.
The Jeffreys Find Pit as of 16 July 2024
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This article includes content from Auric Mining, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.
Viani - Low Sulphidation Epithermal Gold Project License Renewed
Highlights
- MRD notified Alice Queen on Friday 19 July 2024 via email that its Viani license (SPL1513) has been renewed for a further three years with effect from Wednesday 3 July 2024.
- Viani, located on the Pacific Rim of Fire on Vanua Levu in Fiji, covers an area greater than 200km2 and is largely under explored (see Figures 1 and 2).
- The Dakuniba prospect within Viani has been previously sampled where epithermal gold mineralisation has been recorded in outcrop samples over a >3km strike length.
- Multiple epithermal veins within the Dakuniba prospect area, 5km by 1.5km surface gold-in- soil geochemical anomaly - the footprint of the epithermal mineralisation is comparable to other economically productive gold epithermal deposits globally.
- Previous drilling by Japanese International Cooperation Agency (JICA) in 1997 focused on a small, shallow part of the overall system and intersected high grade epithermal gold mineralisation.
- (Hole MJFV-5 (see Figure 3) over 6 vein zones at 50 to 100m below surface with best results, 0.6m @ 27.6 g/t Au & 900 g/t Ag and 0.4m @ 11.7 g/t Au1 and remains open in all directions.
- The JICA drilling was limited to only 600m of strike-length of the 5km long gold-in-soil anomaly (>10ppb Au) supported by epithermal geochemistry i.e., Ag and As.
- Based on discovery knowledge from epithermal systems worldwide, it is apparent the historical drilling was an inadequate test of the Viani gold system.
Alice Queen’s Managing Director, Andrew Buxton said,
We are delighted the SPL1513 license has been renewed for a further three years and look forward to continuing to work alongside the Fiji Mineral Resources Department as we commence our next phase of exploration activities. The Viani Gold Project is a tremendous prospect which has demonstrated it has the potential to become a significant epithermal system. With the license now renewed and the Company fully funded for its Fiji exploration plans, Alice Queen will continue the systematic exploration of the Viani Gold Project with the Company having commenced planning for its upcoming exploration programs.
Viani
Figure 1. Fiji Project locations.
Figure 2. Location of the Dakuniba Prospect in relation with SPL1513.
The Viani project (SPL1513) covers an area greater than 200km2 on the Caukadrove Peninsula on the Pacific Rim of Fire, Vanua Levu, Fiji. It is well serviced from Savu Savu on Vanua Levu and is highly prospective for a high-grade LSE gold system (see ASX releases 2 December 2022, “VIANI UPDATE” and 6 March 2023, “ALICE QUEEN UPGRADES VIANI EPITHERMAL PROJECT”.
Following a renewal process for Viani (SPL1513) which the Company commenced earlier this year (including as announced in the Quarterly Activities Report released to ASX on 23 April 2024), MRD notified Alice Queen on Friday 19 July 2024 that the license had been renewed with effect from Wednesday 3 July 2024 for a further three years. The renewed license includes typical terms for a license of this nature, including minimum work program and expenditure requirements.
Whilst the greater project area remains under explored, extensive sampling, trenching and (historic) limited drilling of the Dakuniba prospect area has been previously completed.
Previous drilling by JICA in 1997 returned multiple epithermal gold intersections in shallow drilling. Hole MJFV-5 (see Figure 2) intersected 6 vein zones at 50 to 100m below surface (best results include 0.6m @ 27.6ppm Au & 900ppm Ag, 0.4m @ 11.7ppm Au & 4.3ppm Ag)1. The JICA drilling was limited to only 600m of strike-length of the 5km long gold-in-soil anomaly (>10ppb Au) supported by epithermal geochemistry i.e., Ag and As.
Further details in relation to upcoming exploration plans at Viani will be announced in due course.
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This article includes content from Alice Queen Limited, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.