Great Southern Mining Limited Sells Southern Star Licence for Up to A$9M, Forging Strategic Alliance with Regis Resources Ltd to Accelerate Duketon Gold Developments
Monday, July 21, 2025
at
8:23 am
Regis Resources Limited acquires a mining licence for the Southern Star gold prospect from Great Southern Mining Limited for up to A$9 million, forming a strategic data-sharing alliance. This transaction boosts capital for exploration and near-term development across the promising Duketon Greenstone Belt.
Great Southern Mining Limited announced a transaction that sees Regis Resources Ltd acquiring Mining Licence M38/1299, which hosts the Southern Star prospect. The deal is structured with an immediate cash payment of A$4 million upon transfer of the licence and potential additional payments reaching up to A$5 million. These deferred payments include contingent amounts based on the prevailing gold price at the start of mining—with payouts of A$1 million if gold averages between A$4,000 and A$4,499.99 per ounce, A$2 million for prices between A$4,500 and A$4,999.99 per ounce, and A$3 million if prices reach or exceed A$5,000 per ounce—and an extra A$2 million when a JORC Ore Reserve of over 150,000 ounces is declared.
The transaction is strategically notable as Southern Star is positioned a mere 3.5 kilometers south of Regis’ Ben Hur open pit mine, presenting significant near-term development prospects. Drill results have shown encouraging mineralisation, including notable intercepts of 68 meters at 1.9 g/t gold and 59 meters at 2.1 g/t gold, highlighting the potential for further resource expansion. In addition, Regis Resources Ltd has secured a first right of offer on future defined JORC Mineral Resources of up to one million ounces of gold equivalent within Great Southern Mining’s extensive and underexplored tenure covering 421 square kilometers, with a further 438 square kilometers under application. A strategic data sharing agreement between the two companies is also expected to accelerate exploration and discovery across the Duketon Greenstone Belt, an area that already features three main mineralised corridors extending into Great Southern Mining’s land.
The bullish perspective on this development stems from the clear strategic alignment between the companies and the potential to unlock substantial value through near-term mine development and additional discoveries. The structure of the deal—especially with payments linked to gold price thresholds—bodes well in a market where the last 30-day average price of gold has been about A$5,093.2. This not only reinforces market confidence in the economic viability of the project but also positions Regis Resources Ltd to leverage its extensive processing infrastructure and proven exploration success in the region.
Conversely, some caution may be warranted from a bearish viewpoint. The conditional nature of a significant portion of the transaction payments, which hinge on both gold price performance and the achievement of a sizeable ore reserve, introduces an element of risk. Moreover, uncertainties inherent in forward-looking statements and the exploration process mean that actual results could differ from current projections. As such, while the agreement presents a clear opportunity for growth and increased resource potential, uncertainties related to market fluctuations and exploration outcomes may temper investor enthusiasm.