Latest Mining Economics News

Silver Mines has built a substantially larger economic case for Bowdens, but the project still needs NSW approval before its 93.5 million ounce reserve can become a mine. The company is now funding the next phase with a A$70 million placement while absorbing dilution and a major royalty buy-back.

Unico Silver has more than tripled its reported silver-equivalent resource base across Joaquin and Cerro Leon, ending FY26 with A$55.1 million in cash and a maiden Joaquin Pre-Feasibility Study ahead. The next stage will test whether geological scale can become an economically viable project.

Albright Metals has established a 54,200-ounce JORC 2012 Mineral Resource at the Vail Road deposit in Canada, including 22,500 ounces in the higher-confidence Indicated category. The estimate gives the company a technical foundation for a Scoping Study, but mine economics and metallurgy remain untested.

Stellar Resources has lifted its Heemskirk tin resource to 115.3kt of contained tin while technical studies move toward a prefeasibility study outcome. The company is better funded, but remains pre-revenue and faces the usual capital, permitting and execution hurdles of mine development.

Alma Metals has intersected 383.8 metres at 0.25% copper from just 10.2 metres at its Briggs project, including a higher-grade 76.7-metre zone at 0.34%. The result supports the company’s effort to upgrade parts of the resource ahead of a pre-feasibility study, although the intersection remains a downhole measurement and ended in mineralisation.

OzAurum Resources has shifted Mulgabbie North from feasibility work into early construction, backed by encouraging laboratory heap leach results and a $4.10 million placement. But the company remains loss-making, cash-burning and dependent on further funding, with its auditor flagging a material uncertainty over going concern.

American Rare Earths has reported broad, near-surface rare earth mineralisation from the first six holes of its 2026 feasibility drilling program in Wyoming. The results are encouraging for geological continuity, but they cover only part of the program and do not yet represent a new resource estimate.

Ore Resources Ltd (ASX: OR3) has released a robust Scoping Study for its Kangaroo Hills Lithium Project, outlining a low-capital, fast-track Direct Shipping Ore (DSO) operation expected to generate substantial cash flow within a 16-month mine life.

Great Boulder Resources has reported standout high-grade gold assays from its initial drilling at the Peak Hill Gold Project, underpinning plans to boost its 481,000oz resource by the end of 2026. The company’s extensive 40,000m campaign is progressing rapidly with multiple rigs operating across key deposits.

Forrestania Resources has upgraded the British Hill gold deposit resource to 126,290 ounces, more than doubling the previous estimate and significantly increasing the higher-confidence Indicated category. Ongoing drilling and development studies aim to further enhance the project’s value within the Forrestania Hub.

Black Bear Minerals’ latest scoping study for its Independence Gold Project in Nevada outlines a low-capital open-pit heap-leach operation with a post-tax NPV of around A$511 million and a rapid 1.4-year payback, based on a portion of the near-surface epithermal resource.

Legacy Minerals delivers a robust scoping study for Mt Carrington with A$514 million pre-tax NPV, confirms a new gold-silver discovery at Mascotte, and advances multiple drilling programs across NSW projects.