Latest Underground Mining News

Unity Metals has extended its Camp stockwork gold discovery in Cambodia by 35 metres to the northeast, with a new hole returning 1 metre at 10.2 grams per tonne gold. The mineralisation remains open at depth and along strike, although a nearby southwest test returned no significant intersections.

First Au will acquire six exploration licences in Western Australia’s Ora Banda district for A$150,000 upfront, with a further A$500,000 deferred at the seller’s discretion. The deal expands its Riverina tenure but comes with a A$250,000 drilling commitment and remains subject to completion conditions.

Group 6 Metals has posted a dramatic FY26 turnaround, with revenue reaching $129.0 million and net profit after tax rising to $148.2 million. The stronger balance sheet now faces its next test: converting stockpile-fed production and newly started underground mining into repeatable cash generation.

Lode Resources has reported a statutory profit of A$456,296 after establishing an 8.2Moz silver-equivalent resource at its Montezuma project in Tasmania. The explorer is now moving from discovery toward scoping studies, but remains reliant on further drilling, metallurgy and funding to demonstrate an economic development case.

Celsius Resources has reported a sharply wider FY2026 loss after impairing its disputed interest in the MCB copper-gold project, while an Equinaire credit bid has complicated ownership of the Philippine asset. The company is relying on a pending Opuwo sale, fresh financing and arbitration to keep its development strategy alive.

Rumble Resources has moved Western Queen closer to a potential 2027 gold start, pairing a larger resource with third-party processing access and A$10 million in royalty funding. The project remains pre-production, however, with approvals, financing, feasibility work and a final investment decision still outstanding.

Tribune Resources delivered a sharply stronger FY2026 result, with revenue up 28.4% and profit attributable to shareholders rising to $75.7 million. The result was helped by a $35.0 million reversal of the prior Raleigh impairment, while operating cash flow and year-end cash both fell.

Broken Hill Gold has won tenders for two South Australian exploration licences covering 751 square kilometres, doubling its regional tenure near White Dam to more than 1,500 square kilometres. The ground includes the historically productive Manna Hill and Waukaringa goldfields, but still requires formal grant, permitting and modern drilling before its potential can be tested.

Liontown has approved a $389 million expansion of Kathleen Valley, targeting average spodumene concentrate production of about 780,000 dry metric tonnes a year from FY30. The project is expected to lower unit costs, but its economics rely on lithium price assumptions, execution and a production inventory containing 21.5% inferred resources.

Aureka’s inferred gold resources climbed to 454.8koz in FY2026 as the company moved closer to production through a proposed acquisition of the Fiddlers Creek mine and Wedderburn mill. The shift comes with a $5.75 million annual loss, $5.97 million operating cash outflow and further equity funding.

Chalice Mining is moving Gonneville from study to execution, with a feasibility study underway and a targeted investment decision in the first half of 2028. The project’s sizeable economics sit alongside a A$26.2 million annual loss and a funding task that remains unresolved.

Green Technology Metals has cleared the environmental assessment for its Seymour lithium project, while a A$15.9 million capital raising leaves the company better placed to complete its definitive feasibility study. The next test is whether permitting, financing and Indigenous agreements can convert that progress into a Final Investment Decision in FY27.