Highlights

  • Dart Mining revised the consideration for four exploration projects from AUD 7.1 million to AUD 4 million.
  • The amended package comprises up to AUD 2 million cash and 10 million Indigo Metals shares valued at AUD 2 million.
  • An additional 2.5% net smelter Revenue Royalty applies to antimony produced at Sandy Creek and Tallandoon.
  • Part of the cash consideration depends on a specified mineral resource milestone.
  • Shareholders are expected to consider the revised transaction at the 25 November 2026 annual general meeting.

Dart Mining NL explores mineral projects in Australia, including tin, tungsten, gold and antimony opportunities. Its 2026 activities have included drilling at the Walwa tin-tantalum project and negotiations to transfer four other exploration Assets to Indigo Metals. On 3 November 2026, Dart Mining (ASX:DTM) announced an amended sale agreement covering Mt Unicorn, Sandy Creek, Tallandoon and Corryong. The revision retains Equity and royalty exposure.

How the AUD 4 Million Consideration Is Structured

The amended agreement reduces headline consideration from AUD 7.1 million to AUD 4 million. Dart Mining (ASX:DTM) is entitled to AUD 2 million in cash, less deposits already paid, alongside 10 million Indigo Metals shares at a deemed issue price of AUD 0.20 per share. Its eventual value will depend on the shares.

Of the cash amount, AUD 1.2 million becomes payable within five Business days of Indigo completing its proposed market admission. The remaining AUD 800,000 is contingent on Indigo announcing a qualifying mineral resource and is due within five business days of that announcement. Dart reported that AUD 200,000 in deposits had already been received, with a further AUD 50,000 non-refundable deposit required under the amended deed. Deposits reduce the remaining cash payable.

Resource Milestones, Royalty and Remaining Exposure

The contingent AUD 800,000 payment requires a JORC mineral resource estimate of at least 100,000 ounces gold equivalent at Corryong, Sandy Creek or Tallandoon, or a Mt Unicorn resource containing at least 25% more molybdenum-equivalent metal than the resource publicly reported on 2 November 2026. Neither threshold is assured.

Dart Mining (ASX:DTM) also retains a 2.5% net smelter revenue royalty on antimony produced from Sandy Creek and Tallandoon. Royalty receipts require future production. Indigo has separately granted Dart a right of first refusal over diamond drilling programmes proposed and funded by Indigo or related entities at Mt Unicorn or Hidden Dome. These provisions preserve specific interests.

Transaction Conditions and Dart’s Continuing Projects

Dart attributed the revision to changed capital-raising conditions. Shareholders approved the original June agreement in August. The amended terms require fresh Shareholder approval, expected to be sought at the Annual General Meeting on 25 November 2026. Other transaction conditions also remain. Unless extended by agreement, the deed terminates if completion has not occurred by 26 February 2027.

Dart Mining (ASX:DTM) has also scheduled a 10 November general meeting concerning a second Placement Tranche and director participation totalling approximately AUD 1.431 million. Separately, the company reported that drilling commenced at its wholly owned Walwa tin-tantalum project on 22 October 2026. Its other stated interests include the McHargs tungsten prospect, Triumph gold project, Yamarna gold project and Coonambula antimony-gold joint venture. These assets remain in its portfolio.

Key Insights

For Dart Mining (ASX:DTM), the amended Indigo agreement exchanges a higher initial sale valuation for a smaller package containing staged cash, equity and a potential antimony royalty. Shareholder approval and remaining conditions are key. Resource-linked cash and royalties remain uncertain while Walwa drilling continues.