True North Copper

True North Copper Reports Wallace North Maiden Ore Reserve

True North Copper Limited (ASX:TNC) (True North, TNC or the Company) is pleased to announce a maiden open pit ore reserve at Wallace North, part of its Cloncurry Copper Project (Queensland) (CCP).


HIGHLIGHTS

  • Maiden Wallace North Ore Reserve totals 0.7Mt (Probable) grading 1.01% Cu and 0.46g/t Au for 6.8kt Cu and 10.0koz Au.
  • Wallace North is scheduled as the first open pit (one of four – Wallace North, Great Australia Mine [GAM], Taipan and Orphan Shear) to be mined as part of the mining restart1 at the CCP.
  • Sulphide ore will be hauled to a nearby concentrator for toll treatment as part of TNC’s toll-milling agreement with Glencore International AG2 (Glencore).
  • Oxide ore from Wallace North will be hauled by road train to TNC’s Heap Leach Operations located at GAM.
  • Mineralisation at Wallace North remains open along strike and at depth3. The Wallace North Ore Reserve represents 44% of the recently updated Wallace North Resource4.
  • The CCP now contains combined Wallace North and GAM Ore Reserves (GAM includes GAM, Orphan Shear and Taipan deposits) totalling 4.7Mt grading 0.80% Cu and 0.13g/t Au containing 37.5kt of copper and 20.0koz of gold4,5.
  • Wallace North and GAM Ore Reserves combine to form the CCP. Full details of the proposed Mining Restart Plan with project economics, assumptions and other key criteria will be released to the ASX and shareholders, in the next two weeks.

COMMENT

True North Copper’s Managing Director, Marty Costello said:

The fully permitted Wallace North Project is currently one of four open pits that will be mined as part of our Cloncurry Copper Project. We plan to schedule the Wallace North open pit as the first to be mined.

Our resource infill drilling and reconciliation confirms high-grade copper and gold. Our confidence in the Wallace North open pit extends beyond its initial ore reserve. The iterative nature of our mine design process allows us to continuously refine our understanding of the ore body. As we advance our operations and gather more data, we anticipate that future iterations of the mine design could reveal additional ore reserves, enhancing the project's overall value and extending its life.

We believe scheduling the Wallace North open-pit first, allows for early-life free cash flows, and minimises working capital and payback periods.

We are excited to shortly present to our shareholders and the market our Cloncurry Copper Project mining restart start plan.

Figure 1. TNC's Cloncurry Copper Project and current reserves.

Cloncurry Copper Project

  • Addition of the Wallace North Ore Reserve raises TNC’s Cloncurry Copper Project (CCP) total Reserves to 4.7Mt Probable Ore Reserves grading 0.80% Cu and 0.13g/t Au, containing 37.5kt of copper and 20.0koz of gold4,5.
  • The CCP currently incorporates four open pit deposits including: Great Australia Mine (GAM), Orphan Shear, Taipan and Wallace North.
  • Initial mining development of the CCP will commence at Wallace North.
  • Minimal establishment is required to commence Wallace North mining activities.
  • TNC’s CCP Operations Hub, located at GAM, provides infrastructure and technical support across all CCP mining operations.
  • TNC’s active oxide heap leach and solvent extraction processing plant is located at the CCP Operations Hub.
  • The GAM, Orphan Shear and Taipan deposits are all located within 1km of the CCP Operations Hub. Wallace North is located less than 30km from the CCP Operations Hub.
  • Oxide ore from Wallace North will be hauled by road train to TNC’s GAM Heap Leach Operations.
  • Sulphide ore will be hauled to a nearby concentrator for toll treatment as part of TNC’s toll-milling agreement with Glencore2.
  • Wallace North will be mined from surface with minimal topsoil and waste stripping required. Ore will be stacked at the pit, stockpiled and then reloaded to road trains for transport. Crushing will be completed at the CCP Operations Hub and at the toll treatment facility.

Wallace North Ore Reserve

Wallace North is located 37km from the CCP Operations Hub on two granted mining leases ML 2695 and ML 90236. Toll treating facilities are located less than 80km north by road.

TNC recently announced a combined Indicated and Inferred Mineral Resource Estimate at Wallace North of 1.59Mt @ 1.31% Cu and 0.78g/t Au for 23.5kt of copper and 44.8koz of gold4. The January 2024 MRE by Encompass Mining Solutions Pty Ltd (Encompass) following the inclusion of advanced grade control and re-assay data from diamond core drilling, which resulted in a 300% improvement to Indicated Resources4.

Previous mining at Wallace South has provided information on the geology and geotechnical conditions for mining. Global Ore Discovery Pty Ltd and Resolve Mining Solutions Consultants in collaboration with TNC geologists, have reviewed historic and recent drilling, including advanced grade control. Environmental Authorities, land holder and traditional owner agreements have been active for a number of years.

TNC engaged MEC to complete the ore reserve estimation for the Wallace North deposit, based on the 2024 Mineral Resource Estimate4. As part of the reserve estimation, MEC conducted an open pit optimisation, mining schedule and haulage model as part of a life of mine plan consistent with a pre-feasibility level of study. A financial model was developed by MEC based on the outputs of the mining schedule and haulage model to determine the economic viability of the deposit. Operational costs were developed for drill and blast, mining and processing based on TNC's contracts and quotes. The Indicated Resources contained within the mine design have been classified as Probable Reserves.

The optimisation study and accompanying assumptions including scheduling, haulage and financial modelling have been conducted to the accuracy level of a pre-feasibility study (+/-30%).

Financial modelling by MEC based on the outputs of the mining schedule and utilising slightly different parameters which were generally more conservative to the optimisation, delivered a positive NPV over an 18-month period, confirming the viability of the project.

The JORC 2012 Maiden Probable Ore Reserve estimate for the Wallace North project of 0.7Mt @ 1.01% Cu and 0.46g/t Au containing 6.8kt Cu and 10.0koz Au (Table 1), is a substantive addition to the total reserves for the Cloncurry Copper Project.

The ore reserve uses metal prices of sulphide at US$8,500/t, copper sulphate offtake pricing and applied premiums are used at US$9,350/t; Gold from the sulphide plant US$1,850 and exchange rate is set at AUD:USD 0.7.


Click here for the full ASX Release

This article includes content from True North Copper, 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.


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finlay minerals ltd. (TSXV: FYL) (OTCQB: FYMNF) ("Finlay" or the "Company") is pleased to announce the staking of 9 mineral claims covering 15,453 hectares (approximately 154 km²) in the northern Bear Lake Corridor of British Columbia . The JJB Property is named in honour of Finlay's Founder, John J. Barakso who was an early advocate for the potential of the Bear Creek Corridor.

Figure 1. New JJB Property location and expanded SAY Property boundary. (CNW Group/Finlay Minerals Ltd.)

JJB PROPERTY:

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SAY PROPERTY:

Lying 4 km south of Finlay's new JJB Property, work continues on the SAY Property, which has recently been expanded with additional staking to the north and south. The SAY Property now totals 26,202 hectares. The SAY Property was acquired in 2024, and an inaugural field program focused on chip sampling and mapping along the 4.3-kilometer-long SPUR Trend. This led to the discovery of the AG Zone and confirmed the continuity of high-grade Cu-Ag mineralization in the East Breccia Zone.

The SPUR is a high-grade Cu-Ag structural vein and breccia target that extends for 4.3 km along the north-northwest Tsaytut Spur ridge * .

The SHEL target area is a Cu-Mo porphyry identified through historic mapping and drilling. SHEL mineralization is reported to be associated with veining and breccias within quartz-feldspar porphyry dikes and lies on the western margin of an unexplored 3 km x 2 km magnetic high * . Historical assays and airborne magnetic data indicate the potential for the expansion of known mineralization in these two target areas.

In 2025, exploration work at the SAY will aim to expand the mineralized footprint of the SPUR and SHEL targets through geological mapping, soil sampling, and an airborne magnetic survey.

Details on the SAY Property, can be found in the SAY Property Technical Presentation and in the Properties section of the Company website at www.finlayminerals.com .

References:

*

Refer to finlay minerals ltd. News Release # 11-24 dated October 3, 2024 entitled: " Finlay Minerals has completed its Inaugural Field Program at the High-Grade Copper-Silver SAY Property " available on SEDAR at www.sedarplus.ca.

Qualified Person:

Wade Barnes , P. Geo. and Vice President, Exploration for Finlay Minerals and a qualified person as defined by National Instrument 43-101, has approved the technical content of this news release.

About finlay minerals ltd.

Finlay is a TSXV company focused on exploration for base and precious metal deposits with five 100%-owned and operated properties in northern British Columbia . In addition to the JJB & SAY Properties, the Company holds the:

  • PIL Property , which covers 13,374 ha in the heart of the Toodoggone region, has numerous porphyry Cu-Au ± Ag targets and associated epithermal Au-Ag mineralization. Exploration on the PIL Property is fully funded for 2025 with the signing of an Earn-In-Agreement with Freeport-McMoRan (Refer to news release FYL NR03-25 entitled: "Finlay Minerals Enters into Earn-In Agreements with Freeport for its PIL & ATTY Properties ". ) The PIL is neighboured by Amarc Resources and Freeport-McMoRan's joint venture JOY Project and TDG Gold Corporation's Shasta/Baker and Sofia Properties. The PIL Property is also 25 km northwest of Centerra Gold's past-producing Kemess South Mine and 15 km east of Thesis Gold's Lawyers Project.

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  • Silver Hope Property covers 21,322 ha and surrounds the past-producing Equity Silver Mine in the prospective Skeena Arch region of central B.C. The Silver Hope contains the Main Trend which is a >2 km Cu-Ag-Au mineralized trend with mineralization starting at surface.  West of the Main Trend is the West Cu-Mo Porphyry which is also mineralized starting from surface. The Property hosts a network of forestry roads and trails and has all-year access from Houston, BC .

Finlay trades under the symbol "FYL" on the TSXV and under the symbol "FYMNF" on the OTCQB. For further information and details, please visit the Company's website at www.finlayminerals.com

On behalf of the Board of Directors,

Robert F. Brown
President, CEO & Director

Neither the TSXV nor its Regulation Services Provider (as that term is defined in the policies of the TSXV) accepts responsibility for the adequacy or accuracy of this release.

Forward-Looking Information: This news release includes certain "forward-looking information" and "forward-looking statements" (collectively, "forward-looking statements") within the meaning of applicable Canadian securities legislation. All statements in this news release that address events or developments that we expect to occur in the future are forward-looking statements.  Forward-looking statements are statements that are not historical facts and are generally, although not always, identified by words such as "expect", "plan", "anticipate", "project", "target", "potential", "schedule", "forecast", "budget", "estimate", "intend" or "believe" and similar expressions or their negative connotations, or that events or conditions "will", "would", "may", "could", "should" or "might" occur. All such forward-looking statements are based on the opinions and estimates of management as of the date such statements are made. Forward-looking statements in this news release include statements regarding, among others, the exploration plans for the JJB and SAY Properties. Although Finlay believes the expectations expressed in such forward-looking statements are based on reasonable assumptions, such statements are not guarantees of future performance and actual results or developments may differ materially from those forward-looking statements. Factors that could cause actual results to differ materially from those in forward-looking statements include market prices, exploration successes, and continued availability of capital and financing and general economic, market or business conditions. These forward-looking statements are based on a number of assumptions including, among other things, assumptions regarding general business and economic conditions, the timing and receipt of regulatory and governmental approvals, the ability of Finlay and other parties to satisfy stock exchange and other regulatory requirements in a timely manner, the availability of financing for Finlay's proposed transactions and programs on reasonable terms, and the ability of third-party service providers to deliver services in a timely manner. Investors are cautioned that any such statements are not guarantees of future performance and actual results or developments may differ materially from those projected in the forward-looking statements. Finlay does not assume any obligation to update or revise its forward-looking statements, whether as a result of new information, future or otherwise, except as required by applicable law.

SOURCE finlay minerals ltd.

Cision View original content to download multimedia: http://www.newswire.ca/en/releases/archive/April2025/23/c5360.html

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