Antares Metals has agreed to earn a 90% interest in the historic Enterprise gold mine in Western Australia, adding a fourth priority target to its Quinns project. The company has expanded its air core program to 2,500 metres, but the transaction remains subject to expenditure, approvals and historical-data caveats.
- 90% earn-in over Mining Lease M51/19 at Enterprise
- $50,000 cash, 20 million shares and $200,000 exploration commitment
- 2,500-metre air core program expanded to test Enterprise extensions
- Historic drilling included 9 metres at 4.68 g/t gold
- Enterprise production and drilling data are not a JORC 2012 resource
Enterprise adds a fourth gold target at Quinns
Antares Metals Ltd (ASX:AM5) is turning a historic gold mine into the newest test of its Quinns exploration thesis, agreeing to earn a 90% interest in Mining Lease M51/19 and the Enterprise prospect it hosts. The lease adjoins Antares’ existing Quinns tenements, consolidating ground around a historic operation that produced gold between 1897 and 1917.
The deal takes Quinns to four stated priority gold targets: Enterprise, Venture, Fennell and Finlay. Antares said it has expanded its current air core program to 2,500 metres to test for extensions of Enterprise mineralisation, alongside planned soil sampling and belt-wide geophysical work across its 383-square-kilometre landholding.
Historic drilling provides the exploration case
The Enterprise appeal rests on shallow, high-grade historical intersections rather than a current resource estimate. Previous reverse circulation drilling included 9 metres at 4.68 grams per tonne gold from 28 metres, 7 metres at 2.88 grams per tonne from 27 metres and 9 metres at 3.18 grams per tonne from surface. Antares also cites historical production of 865.41 ounces from 1,389.5 tonnes at an average recovered grade of 19.3 g/t gold.
That evidence needs to be read with its limitations attached. The production record is drawn from public historical sources and is not reported under the JORC 2012 Code. The drilling is also historical, with the company noting gaps including no recorded recovery data for the relevant campaigns, unknown sample security, no external verification beyond available laboratory quality controls and no audit of the data. The reported intersections are down-hole lengths, not stated true widths.
Earn-in terms leave approvals and spending ahead
Antares will earn the 90% interest by paying CNN Investments $50,000 in cash, issuing 20 million fully paid ordinary shares at a deemed price of $0.005 each and spending $200,000 on exploration within two years. The share issue requires approval at the company’s November 2026 annual meeting; if approval is not obtained, Antares will instead pay CNN $100,000 in cash.
Completion also requires the exploration expenditure to be incurred, the Western Australian mining minister’s consent and consent from the relevant caveator. CNN will retain a 10% interest, free carried by Antares to production, while a 1.5% net smelter royalty is held by Royal Gold through International Royalty Corporation over M51/19. The consideration arrives as Antares advances a broader program funded in part by its $2.57 million placement, which was described as supporting maiden drilling at Quinns and exploration elsewhere.
Quinns drilling now has several shots at discovery
Enterprise is not the only target being brought into the next exploration cycle. Venture, immediately southeast and along strike, contains a 600-metre by 250-metre soil anomaly with higher-grade zones peaking at 1,570 parts per billion and 500 parts per billion gold. Fennell, about 1.6 kilometres northwest of Enterprise, has quartz veins and banded iron formation structures with rock-chip results as high as 65.20 g/t gold.
The new work broadens a program that had already received approval to test historic Quinns copper targets and regional prospects, including the Quinns drilling approval. Antares says earlier operators focused mainly on volcanogenic massive sulphide copper-zinc mineralisation across the Meekatharra greenstone belt, leaving about 20 kilometres of its held belt strike without modern gold-focused exploration. Established third-party processing facilities near Burnakura and Westgold’s operating mills may be relevant to any eventual development pathway, although the filing does not establish an economic case for Enterprise.
Assays will determine whether history repeats
The immediate test is straightforward: whether the expanded air core drilling can confirm, extend or reshape the shallow Enterprise mineralisation and its connection with Venture. Results from that work will matter more than the mine’s century-old production record, particularly because Antares has yet to establish a JORC 2012 mineral resource on the lease.
Bottom Line?
The earn-in buys Antares a low-cost route to more gold ground, but the investment case now depends on modern drilling converting historical clues into verifiable continuity.
Questions in the middle?
- Will the November shareholder meeting approve the 20 million consideration shares, or will the transaction revert to the $100,000 cash alternative?
- Can the 2,500-metre air core program demonstrate extensions beyond the historically drilled northern portion of Enterprise?
- Will drilling establish a coherent gold system linking Enterprise, Venture and Fennell, rather than several isolated high-grade occurrences?