Latest Resource Definition News

Rokeby Resources (ASX: RKB) has secured the high-grade Omeo Gold Project, renewed a key mining licence, and launched a drilling campaign at Sunnyside to upgrade historical gold resources while raising $4.34 million.

Canadian Phosphate Limited has completed its acquisition of the Diamond Mountain Phosphate Project in Utah, adding a significant 49.9 million tonne phosphate resource to its portfolio. The company plans extensive exploration to validate and upgrade the resource to JORC standards, positioning itself for growth in North American fertiliser and battery markets.

Great Divide Mining Ltd has marked a key milestone by starting gold production and dispatching concentrate shipments from its Challenger Gold Mine, while advancing exploration at Coonambula.

Tennant Minerals has confirmed robust high-grade copper-gold-bismuth mineralisation at its Bluebird discovery, extending the resource down-plunge and westward. The company secured $2.8 million in funding to accelerate drilling and development.

Connected Minerals has secured shareholder and regulatory approvals to acquire Frontier Group, gaining an 80% stake in Angola’s Bailundo Carbonatite Project with expanded mineral rights including niobium and rare earths. Completion is imminent as exploration activities ramp up.

Lightning Minerals has executed a strategic reset focusing on Australian gold and critical minerals, securing $1.85 million to accelerate exploration at its flagship Mt Turner and Warby Tungsten projects. Key technical milestones include an independent petrology study validating Mt Turner's gold system and promising tungsten assay results at Warby.

Aeris Resources has lifted its Group Mineral Resources by 24% and Ore Reserves by 50% to 61Mt and 21Mt respectively, driven by the Peel Mining acquisition and exploration success across its portfolio.

Mount Hope Mining delivered high-grade gold assay results and robust metallurgical testwork at its Mt Solitary project, advancing toward a maiden JORC resource with Phase 3 drilling imminent.

AusQuest has confirmed a continuous 1.5km copper-gold mineralised corridor at its Cangallo project in Peru, with broad intercepts and emerging high-grade zones. Diamond drilling has begun, revealing significant vertical extent and setting the stage for deeper exploration.

Augustus Minerals reported promising gold assay results at its Music Well project, alongside progress in Papua New Guinea exploration and a $2.5 million capital raise featuring Gold Fields’ backing.

Miramar Resources has doubled its gold Exploration Target at the Gidji JV near Kalgoorlie and completed its first drilling program at Chain Pool in over 60 years, while finalising the sale of Randalls Project and securing government grants to fund ongoing exploration.

Koba Resources has completed maiden drilling at its Mt Garnet tin-tungsten prospects and expanded the uranium mineralised strike at Yarramba, setting the stage for significant assay results and follow-up drilling.