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Auroch Minerals Limited (ASX:AOU) (Auroch or the Company) is pleased to advise that diamond drilling has commenced at the Company’s 100%-owned Leinster Nickel Project (Leinster) in Western Australia
Highlights
- Two hole diamond drill programme has commenced at the Leinster Nickel Project
- The programme is planned to test prospective geological positions and an off-hole down-hole electromagnetic (DHEM) conductor at the Woodwind and Brass Prospects for potential nickel sulphide mineralisation
- Drilling is expected to be completed within three weeks followed by DHEM surveys
Drilling will comprise a two-hole programme to test nickel sulphide targets at the previously defined Brass and Woodwind Prospects. The drill-holes have been designed to test a DHEM conductor detected in the first phase of regional drilling at the Brass Prospect, as well as a potential structural offset or repetition of the massive nickel sulphides present at the Horn deposit on the eastern Woodwind Prospect.
Following on from the 2021 regional drill programmes, the Company aims to test the top ranked nickel sulphide targets identified in a recent technical review completed on the Leinster Nickel Project with external specialist consultants. At the Woodwind Prospect northwest of the Horn deposit, previous diamond drilling returned anomalous nickel intersections in multiple drill-holes, including the highly encouraging result of 72m @ 0.46% Ni from 212m in HNDD008 with cloud sulphide textures observed1 . Current drill-hole HNDD012 is planned to test a potential structural offset along strike northwest of the Horn Deposit, to the east of the Woodwind magnetic anomaly. The drill-hole will test for both the continuation of the overturned komatiite sequence and/or a potential repeat of the prospective stratigraphy through recumbent folding. The hole is planned to drill to approximately 400m, however the drill-hole maybe lengthened to test the lower komatiite-mafic contact.
At the Brass Prospect, an anomalous nickel result of 1m @ 0.56% Ni from 159m on a prospective basal ultramafic – basalt contact within WDRC008 is coincident with an off-hole DHEM conductor with a moderate to high conductance of 3,000-6,000S centred just north of the drill-hole1 . Proposed drillhole Brass001 will aim to intersect the three modelled plates between 195-220m depth to test for potential massive nickel sulphide mineralisation.
Auroch Managing Director Aidan Platel commented:
“The geological team are excited to have a diamond rig return to Leinster. Following the significant first pass results achieved in 2021, the team has conducted collaborative discussions with industry experts to help better understand the regional geology and mineralisation at the Horn and along strike.
The known sulphide mineralisation at the Horn is significant not only for its high-grade nickel content, but also for its elevated copper, cobalt and PGEs content as well its low magnesium to iron ratios.
The potential for similar nickel sulphide mineralisation to be discovered at Woodwind and Brass remains high and this programme will aim to test the top ranked targets.
” Seismic Drilling Australia are conducting the drill programme which is expected to be completed within three weeks, followed by logging, sampling and DHEM surveys of each hole.
Figure 1 – The Leinster Nickel Project showing the planned drilling in relation to the high-priority target areas and completed diamond and RC drill-hole collars and the aeromagnetic anomalies along trend from the Horn Prospec
Click here for the full ASX Release
This article includes content from Auroch 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.
AOU:AU
Nordic Nickel
Investor Insight
Nordic Nickel presents investors an opportunity to gain exposure to the European Union’s critical minerals play, with its highly prospective nickel deposit at its flagship Pulju project in Northern Finland - a tier 1 jurisdiction with a long mining history.
Overview
Nordic Nickel (ASX:NNL) is a nickel sulphide and battery minerals exploration and development company focused on becoming a major supplier of sustainably sourced, traceable, high-purity class 1 nickel and battery minerals through its portfolio of highly prospective assets in Finland. A highly credentialed team with a solid track record and experience throughout the mining industry leads the company in executing its exploration and development strategy.
Finland is a Tier-1, mining-friendly jurisdiction with a long mining history in the Central Lapland Greenstone Belt. Additionally, the country is incentivising battery mineral projects and is positioned to become a major player in the full battery value chain, making it an ideal jurisdiction for exploration and development.
The European Union Critical Raw Materials Act includes nickel as a critical mineral and will play a vital role in the transition to clean energy and decarbonization.
Nordic Nickel’s 100-percent-owned flagship Pulju project already has a JORC-compliant mineral resource estimate of 418 million tons at 862,800 tons of nickel, 40,000 tons of cobalt and 22,100 tons of copper .
The Pulju project’s unique mineralisation is amenable to a dual exploration strategy of both near-surface disseminated nickel as well as high-grade massive sulphide lenses. The project is in an area of known mineralisation and several major discoveries, including the 304-Mt, open-pit nickel, copper, gold, Kevitsa Mine, owned by Swedish mining company Boliden, and the world-class 44-Mt Cu-Ni-PGE Sakatti Deposit discovered by Anglo American. Historical drilling has been shallow with no modern geophysics, which Nordic Nickel has now undertaken. Multiple electromagnetic anomalies have been identified.
In 2023, Nordic Nickel secured an additional exploration licence (EL) for the Pulju project. The newly granted EL, known as Hotinvaara, is highly prospective for nickel sulphide mineralisation and is three times the size of the Hotinvaara prospect, which has been the focus of Nordic’s maiden exploration program and the company's resource development activities to date.
Nordic Nickel released an updated mineral resource estimate (MRE) for the Hotinvaara prospect which increased to 418 million tons (Mt) @ 0.21 percent nickel, 0.01 percent cobalt and 53 parts per million (ppm) copper for 862,800 tons of contained nickel, 40,000 tons of contained cobalt and 22,100 tons of contained copper. Indicated resource is now 42 metric tons @ 0.22 percent nickel, for 92,700 tons of contained nickel, and inferred resource of 376 metric tons @ 0.21 percent nickel, for 770,100 tons of contained nickel. The updated MRE effectively establishes Pulju as a globally significant nickel sulphide project, given its proximity to the fast-growing European battery materials and EV sector.
Nordic Nickel’s second project, the Maaninkajoki 3 (MJ3) asset, comprises 30 square kilometers of exploration licenses and is also in a region of known mineralisation or similar mafic/ultramafic lithologies to the nearby Sakatti deposit. The company has an earn-in agreement to acquire 75 percent of the asset as exploration continues.
A management team with a range of expertise throughout the mining industry builds confidence in the company’s goal to explore its assets fully. Expertise includes corporate administration, geology and international finance.
Company Highlights
- Nordic Nickel is an Australian listed exploration and development company focusing on its district-scale class 1 nickel and battery minerals assets in Northern Finland.
- The recently enacted European Union Critical Raw Materials Act (CRMA) includes nickel as a critical mineral importantly now requires 10 percent of all critical minerals to be sourced from Europe (when presently there is less than 3 percent produced). Additionally, there are only two nickel-producing mines in Europe, both of which are located in Northern Finland (near Nordic’s Pulju project), and exploration and development activities will benefit from future EU incentives.
- Nordic Nickel’s flagship Pulju project already has a near-surface JORC-compliant resource which was recently updated in March 2024 following an extensive diamond drilling campaign in 2023. This JORC Mineral Resource Estimate (MRE) is contained within the Hotinvaara Prospect at the Pulju Project which covers just 2 percent of the company’s 240 km2 landholding at the Pulju project.
- The updated JORC MRE completed for the Hotinvaara prospect increased over three times from the 2023 drilling to 418 Mt @ 0.21 percent nickel, 0.01 percent cobalt and 53 ppm copper for 862,800 tons of contained nickel, 40,000 tons of contained cobalt and 22,100 tons of contained copper. Indicated resource is now 42 metric tons @ 0.22 percent nickel, for 92,700 tons of contained nickel and inferred resource is 376 metric tons @ 0.21 percent nickel, for 770,100 tons of contained nickel.
- The company’s second Maaninkajoki 3 project covers 30 square kilometers of exploration licenses, and the company has the option to earn up to 75 percent.
- An experienced management team with a track record and deep expertise in the natural resources industry leads the company.
Key Projects
Pulju Nickel Project
The company’s 100-percent-owned flagship Pulju project covers 240 square kilometers of land in Finland's Central Lapland Greenstone Belt. Nordic Nickel has completed a maiden diamond drilling campaign with 15,423 meters completed since the beginning of 2023.
Project Highlights:
- Prolific Resource Estimate with Expansion Potential: Since the maiden resource was released Nordic Nickel has completed an additional 15,432-meter drill campaign which has substantially expanded the areas of known mineralization and will see a much larger mineral resource estimate. Additionally, the company remains focused on targetting Sakatti-style analogues of high-grade massive sulphides.
- Promising Geology: The regional geology of the project is amenable to rich nickel deposits. The presence of ultramafic rocks mirrors the Sakatti and Kevitsa deposits. The project contains a 35-kilometer continuous prospective strike with considerable blue-sky potential as exploration continues.
- Significant Assay Results: Nordic Nickel completed 28 diamond drill holes for 15,432 meters as part of its maiden drilling program. Assays have returned extensive zones of nickel sulphide mineralisation, including zones of higher-grade massive stringer sulphides.
- Updated Mineral Resource Estimate for Hotinvaara: Updated MRE for the newly granted Hotinvaara exploration licence comprises 418 Mt grading 0.21 percent nickel, 0.01 percent cobalt and 53 ppm copper for 862,800 tons of contained nickel, 40,000 tons of contained cobalt and 22,100 tons of contained copper.
Maaninkajoki 3 (MJ3) Nickel Project
Nordic Nickel’s MJ3 Project covers 30 square kilometers of exploration licenses. The asset is subject to an earn-in agreement, which gives the company the right to acquire up to 75 percent of the project over two stages. The project is highly prospective for both intrusive-hosted and komatiite-hosted nickel sulphide mineralization.
Management Team
Todd Ross - Managing Director and CEO
Todd Ross has over 26 years of experience in finance, derivatives and corporate advisory within the natural resources sector. He is the former managing director and head of Western Australia for BNP Paribas. Ross is a specialist in project and acquisition financings across a range of commodities across multiple jurisdictions. His previous roles include senior positions at BNP Paribas, Westpac, Royal Bank of Canada, CBA and Oakvale Capital. Ross holds a Bachelor of Business from Edith Cowan University and a Graduate Diploma in Applied Finance & Investment from FINSIA.
Marcello Cardaci - Non-executive Chairman
Marcello Cardaci is the former partner of Gilbert & Tobin’s Corporate Advisory Group. He has 26 years’ experience advising public and private equity fundraisings, M&A and divestment. Cardaci has extensive experience in capital raisings, takeovers, schemes of arrangements and joint ventures. His current directorships include ASX-listed Altamin Limited and Manhattan Corporation Ltd. Cardaci holds law degrees (BJuris, LLB) and commerce (BCom).
Robert Wrixon - Executive Director
Robert has over 22 years of experience in corporate strategy, mining M&A and mineral exploration. He is the director of Starboard Global Ltd, private equity and incubation of projects in the metals and mining sector. His current directorships include Rafaella Resources, Emmerson PLC. Wrixon holds a PhD in mineral engineering from the University of California, Berkeley.
Juho Haverinen - Non-executive Director
Juho Haverinen has over ten years of experience in planning and overseeing mineral exploration in Finland and is currently head of exploration for Magnus Minerals Oy. He has significant experience in Finland with exploration joint ventures with major multinational mining companies and is a member of the board of the Finnish Mining Association (FinnMin) and a board member of Magnus Minerals Oy. Haverinen holds BSc and MSc geology degrees from the University of Helsinki.
Aaron Bertolatti - Company Secretary and CFO
Aaron Bertolatti is a qualified chartered accountant and company secretary with over 15 years of experience. He has significant experience in the administration of ASX-listed companies, corporate governance and corporate finance. He was previously CFO of Highfield Resources Ltd and American Pacific Borates.
Vern Langdale - Country Manager, Finland
Vern Langdale is a mining veteran with 38 years of experience across various roles in mining projects and mines from many countries. He studied mining engineering at the Camborne School of Mines in Cornwall, England and started his career working in gold mines in the Goldfields of Australia. Langdale has been involved with building and commissioning mines often in challenging and remote locations in China, Indonesia and Saudi Arabia. In 2018, he moved to Finland with Nordic Gold. Langdale worked as director of operations for Endomines AB at its US and Finnish operations, where he provided support in the re-start of its mining operations. He was also mine manager at the Nordic Gold in Finland. He was the project manager for Jac Rijk Al Rushaid in Saudi Arabia, where he coordinated the work of a multi-lingual and multi-national workforce for the largest gold mining project of the Ma’aden Gold Group.
Pekka Tuomela - Sustainability & ESG Manager, Finland
Pekka Tuomela has a master of science in geology from the University of Oulu, Finland and an impressive career spanning over 20 years in exploration and mining projects in Finland and internationally, at all project phases. Tuomela has a solid understanding of the Finnish environmental and mining permitting regime, mining ESIAs and associated ESG/CSR sustainability practices including stakeholder communication. In addition, he advises on mineral intelligence and mineral economics policy and strategy matters.
First Two Step-out Holes Extend High Grades at Horden Lake
Highlights
- High grade copper mineralisation extended down-plunge in hole HN-24-97, the first step-out hole reported from the 2024 drill program.
- 21.5m @ 0.98% CuEq1 (0.56% Cu, 0.12% Ni, 0.07g/t Au, 0.09g/t Pd) plus additional 0.03g/t Pt, 119ppm Co, 8.3g/t Ag from 266.1m
Including 7.2m @ 1.56% CuEq from 280.4m - Deepest hole in this zone, 80-110m diagonally down-plunge from the two nearest historic holes
- 21.5m @ 0.98% CuEq1 (0.56% Cu, 0.12% Ni, 0.07g/t Au, 0.09g/t Pd) plus additional 0.03g/t Pt, 119ppm Co, 8.3g/t Ag from 266.1m
- HN-24-96 extends downwards and infills high grade mineralisation in 130m gap between previously drilled holes.
- 17.1m @ 0.58% CuEq (0.25% Cu, 0.1% Ni, 0.03g/t Au, 0.06g/t Pd) plus additional 0.03g/t Pt, 95ppm Co, 3.9g/t Ag from 203m
Including 5.1m @ 0.95% CuEq from 206.6m - 11.9m @ 1.39% CuEq (0.42% Cu, 0.33% Ni, 0.03g/t Au, 0.13g/t Pd) plus additional 0.04g/t Pt, 230ppm Co, 4.8g/t Ag from 229.7m.
Including 7.8m @ 2.1% CuEq from 229.7m
- 17.1m @ 0.58% CuEq (0.25% Cu, 0.1% Ni, 0.03g/t Au, 0.06g/t Pd) plus additional 0.03g/t Pt, 95ppm Co, 3.9g/t Ag from 203m
- Mineralisation now defined to 200-230m vertical depth in the vicinity of these holes. This is less than half the ~550m depth that mineralisation has been defined to in the central part of Horden Lake.
- Significant gold, silver, palladium, platinum and cobalt metals delineated once again, which were not assayed in this part of the deposit during previous drill campaigns.
- Consistent news-flow ahead, including results from the remaining 5,780m / 28 diamond drill holes and downhole EM surveys to be released, followed by a mineral resource update and metallurgical test-work in H2.
Managing Director, Mr Fairhall said:
“Down plunge extensions are a key pillar of the significant upside story at Horden Lake. The southern flank of the deposit has only been drilled to around 200m, whereas mineralisation is defined to ~550m in the central portion. These high grade results in the south demonstrate the strong potential for resource growth at depth, with the deposit remaining completely open across its full strike extent. In addition, we anticipate increasing the metal content of the resource through inclusion of the significant palladium, gold, cobalt, platinum and silver assays we are seeing which were never before assayed for in this portion of the deposit.
We have a significant amount of news-flow in the pipeline as we release further assays and the results of downhole surveys as they become available.”
Overview
Horden Lake is a copper dominant Cu-Ni-Au-PGM-Co Project located 131km north-northwest of Matagami, in Quebec Canada. The Project hosts an indicated and inferred mineral resource estimate of 28mt at 1.5% CuEq, as a result of over 52,464m of drilling already completed on the property. Pivotal has recently completed a 7,097m / 34 hole diamond drilling campaign. 705m / 4 holes have been reported prior to this announcement.
The objectives of the drilling program were to infill missing by-product multi-element assay information, target resource expansion potential (which remains open at depth across its full extent) and collect a distribution of metallurgical sample for a complete test work program. Downhole EM surveys have also been completed to dimension future exploration potential and targeting.
Figure 1: Drill plan map of the Horden Lake Cu-Ni-Au-PGM Project
Drill Hole Discussion
Holes HN-24-96 and HN-24-97 were designed to test step out and infill the deeper extensions in the southern portion of the Horden Lake deposit. Table 1 contains the significant intersections, and Figure 2 is a longitudinal section showing the spatial distribution of historical and new drill hole pierce points.
Table 1: Significant intersections. Lower cut 0.3% CuEq over 1.5m (max dilution 5m). Higher cut 1.1% CuEq over 1.5m (5m max dilution).
Figure 2: Longitudinal section looking southeast through the Horden Lake deposit
Hole HN-24-97 is located 140m down-plunge from the 2024 hole HN-24-95 (refer ASX announcement 16 May 2024), and 80m and 110m respectively diagonally down-plunge from holes previously drilled holes H25315 and H26812. Mineralisation falls within one wide intersection of 21.45m grading 0.98% CuEq (0.56% Cu, 0.12% Ni) from 266.1m (Figure 3). Higher grade intersections include 7.17m grading 1.56% CuEq (1.10% Cu, 0.13% Ni) from 280.38m, which includes 4.53m grading 2.05% CuEq (1.48% Cu, 0.18% Ni) from 282.15m. Mineralisation between 266.1 to 282.85 occurs within meta-pyroxenites, meta-gabbros, and mafic dykes and one semi massive sulphide zone. The highest grade zone, 282.85 to 287.55 m occurs within the metasediments with one massive sulphide mineralisation and included a single assay of 4.08% copper over 0.66m at 282.85m. Whilst an inferred zone of mineralisation above 0.3% CuEq was interpreted in this zone, no higher grade zone extended to this area and this intersection shows very encouraging extensions of high grade mineralisation at depth.
Click here for the full ASX Release
This article includes content from Pivotal Metals, 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.