Highlights

  • Infinity Mining has entered an exclusivity period with Huntore Australia to negotiate a binding agreement for the divestment of its Cangai copper project in New South Wales.
  • The company intends to keep testing and processing rights over historical slag dumps at Cangai to support its Partnership with technology group Orivium Global.
  • The proposed transaction remains conditional, with the company stating there is no certainty a binding agreement will be signed.

Copper remains a central theme for Australian resources market participants, with juniors constantly reshaping their portfolios to concentrate Capital on priority assets. Infinity Mining Limited (ASX:IMI) is the latest example, after announcing a partially binding term sheet that could see its Cangai copper project in northern New South Wales transferred to Huntore Australia. The move is drawing attention because Cangai has been a flagship asset for the company since it was acquired from a previous owner, and because Infinity plans to retain rights over the historical slag at the site to support an emerging metals recovery partnership. The development sits within the broader universe of Metal and Mining Stocks on the ASX, where explorers are weighing the trade-off between holding legacy projects and redirecting funds towards exploration elsewhere.

Terms of the Proposed Cangai Divestment

According to the company's announcement Infinity has agreed to a period of exclusivity with Huntore Australia, a private company, to negotiate a binding sale agreement. The term sheet covers the exploration licences that make up the Cangai project together with associated project assets. The proposed consideration is payable in cash, and the rehabilitation security held by the state regulator, NSW Resources, would be returned to Infinity at completion.

Only certain provisions of the term sheet are binding, namely those covering exclusivity, confidentiality, costs and governing law. Completion would depend on due diligence, the signing of a binding agreement, board approvals and any regulatory, ASX or Shareholder approvals required. Infinity has stated there is no certainty a binding agreement will be signed or that the transaction will proceed, and it has committed to update the market as required.

The History and Geology of Cangai

Cangai is a historical copper mine that operated more than a century ago, producing copper along with gold and silver. When Infinity agreed to acquire the project from its previous owner, it outlined a resource reported under the JORC Code that combined an inferred in-situ component with an indicated component drawn from historical stockpiles, with credits for zinc, gold and silver.

The distinction between those categories matters. Inferred resources carry a lower level of geological confidence than indicated resources, and neither category represents an ore reserve. Any future development at Cangai, whoever owns it, would require further technical and economic work.

Retaining Slag Rights for the Orivium Partnership

A notable element of the proposal is that Infinity would keep testing and processing rights over the Cangai slag dumps for a multi-year period. These rights underpin its binding memorandum of cooperation with Orivium Global, a Singapore-based group that holds a patented metal recovery technology known as the Super Oxidiser.

In an April announcement, Infinity described Orivium's process as operating at ambient temperature without acids, cyanide or combustion, and said laboratory test work had shown the potential to recover several metals from historical smelter slag and ex-mine oxide dumps. The partners expanded their arrangement this year to include electronic waste processing. Orivium has begun building a plant in Orange, in central western New South Wales, to test copper extraction from Cangai material. The commercial viability of the technology at scale has yet to be demonstrated.

Refocusing on Victoria and the Pilbara

Beyond Cangai, Infinity holds tenements in the Melbourne zone of Victoria and the East Pilbara region of Western Australia, which it considers prospective for copper, gold, other base metals and lithium. The company recently outlined plans for maiden Reverse Circulation Drilling at its Hillside project in the Pilbara after clearing a heritage hurdle.

A divestment of Cangai would allow the company to channel attention towards these exploration Assets while retaining an interest in the slag processing opportunity through the Orivium arrangement.

Risks and Uncertainties

The transaction is at an early stage. Due Diligence may not be completed to the satisfaction of either party, and approvals may not be obtained. The slag processing strategy also depends on technology that is still being tested, and plant timelines have already been extended in the past due to an expanded scope and material lead times.

A Portfolio Reshaping Worth Watching

Infinity Mining's proposed divestment of Cangai reflects a familiar strategy among ASX juniors of concentrating resources on priority exploration ground while preserving optionality over a novel processing opportunity. The transaction remains conditional, and the Orivium technology has yet to prove itself commercially. For Australian Market Participants following the copper exploration space, the outcome of negotiations with Huntore Australia and progress at the Orange test plant will be the key developments to monitor.