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The Northern Miner · 行业资讯· Henry Lazenby·· 12 d agoAI score58.0

Central Nevada Gold 公布 Mule Canyon 金矿初始资源量,推进重启计划

Mule Canyon gold resource advances restart plans

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Central Nevada Gold 公布内华达州 Mule Canyon 露天矿的初始金资源量:控制资源量 1190 万吨、品位 1.73 克/吨,含金 66.3 万盎司;推断资源量 2080 万吨、品位 1.52 克/吨,含金 102 万盎司,估算由 SRK Consulting 按 0.5 克/吨边界品位完成。公司计划 2028 年作出重启建设决定,预可行性研究和许可审批正在进行,并拟通过钻探将占含金量约 61% 的推断资源量升级。公司今年从纽蒙特(Newmont)手中收购该项目,9 月完成由 Orion Mine Finance 旗下基金领投的 3300 万美元融资。

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查看配图:Mule Canyon gold resource advances restart plansCentral Nevada Gold has outlined an initial gold resource at Mule Canyon in Nevada. Credit: Central Nevada Gold

Posted By: Henry Lazenby October 28, 2026

Privately held Central Nevada Gold has outlined an initial gold resource at Mule Canyon in Nevada as it works towards a construction decision in 2028 on restarting the former open-pit operation.

The project near Battle Mountain hosts 11.9 million indicated tonnes grading 1.73 grams gold per tonne for 663,000 oz., according to an estimate effective July 1 and released Wednesday. A further 20.8 million inferred tonnes at 1.52 grams contain 1.02 million ounces.

“Our next priority is to demonstrate the technical and economic viability of recovering a substantial proportion of the resource over a long mine-life,” CEO Simon Griffiths said in a release.

The estimate gives the Toronto-based developer a basis for planning a return to production. The next steps include upgrading inferred material, which accounts for about 61% of the contained gold, establishing the economics and securing restart permits.

Restart studies

A prefeasibility study and permitting are underway, alongside infill drilling aimed at upgrading inferred resources to the indicated category. Central Nevada reported $18.5 million (C$26 million) in working capital.

SRK Consulting prepared the estimate using a cut-off grade of 0.5 gram gold per tonne.

The resources sit within conceptual pit shells based on a $3,800-per-oz. gold price and assumed metallurgical recovery of 93%.

Grade sensitivity

At a higher cut-off of 1.3 grams, the estimate includes 6.34 million indicated tonnes grading 2.46 grams for 502,000 oz. and 8.52 million inferred tonnes at 2.48 grams for 680,000 ounces.

That threshold retains about three-quarters of the indicated gold and two-thirds of the inferred gold reported at the base cut-off, while reducing the tonnage included. It is a sensitivity case, rather than a selected mine plan.

The company plans exploration and resource expansion drilling next year. Historical drill holes averaged 152 metres deep, and several areas remain open along strike and at depth, it said. Mineralized intercepts outside the conceptual pits provide targets for further work.

Restart funding

Central Nevada acquired Mule Canyon from Newmont (NYSE, ASX: NEM) earlier this year. The company reports about 500,000 oz. of historical production and says the site has grid power, water rights and an active federal plan of operations.

A February fact sheet from Nevada’s Division of Environmental Protection described Mule Canyon as permanently closed and said proposed on-site processing facilities had never been built and were no longer authorized under its state water pollution control permit. That permit is separate from the federal plan of operations cited by Central Nevada. The fact sheet predates the acquisition and does not establish the project’s current restart approval status. The company says it is advancing permits for a potential restart.

On Sept. 1, Central Nevada completed a $33-million financing led by a fund managed by Orion Mine Finance Management. The company said it expected the proceeds to fully fund drilling, the prefeasibility study and permitting.

Orion invested $25 million through equity and a prepaid gold and silver stream, with strategic shareholders providing the remaining $8 million through a private placement. The stream entitles Orion to 1.5% of Mule Canyon’s gold production and 4.8% of its silver output, subject to adjustments under the agreement.

Central Nevada said in September it was also evaluating a listing on a North American stock exchange as it pursued a strategy of building a multi-asset precious metals producer in Nevada.

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Companies in this article

  • 纽蒙特 (Newmont)

    Central Nevada Gold今年早些时候从纽蒙特手中收购了Mule Canyon项目。

    Source of the data: 原文依据

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