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Castillo Copper Ltd. ( (AU:NFM) ) has shared an announcement.
New Frontier Minerals plans an early May site visit to its Big One Copper Deposit with processing partner Austral Resources to assess historical copper oxide stockpiles and near-surface mineralisation, advancing a strategic alliance aimed at potential ore delivery to Austral’s Mt Kelly facility. The visit marks a shift from pure exploration toward development planning, with field work to refine drilling locations, extend and upgrade the existing resource, and accelerate a pathway to a production decision.
In parallel, the company has applied for approximately 585km² of additional exploration tenure contiguous with its NWQ Copper Project, consolidating its landholding in the Mt Isa copper belt. The expanded footprint is intended to leverage geological continuity, build on the current resource base, and strengthen New Frontier’s competitive positioning within one of Australia’s premier copper provinces, enhancing long-term growth prospects for stakeholders.
More about Castillo Copper Ltd.
New Frontier Minerals Limited is an industrial metals and mining company dual-listed on the ASX and LSE, focused on copper exploration and development in north-west Queensland’s Mt Isa province. Its flagship 100%-owned NWQ Copper Project hosts the Big One Copper Deposit, with a JORC 2012-compliant inferred resource of 2.1Mt at 1.1% copper, and sits within a region dominated by major global miners and established base metal operations.
Learn more about NFM stock on TipRanks’ Stock Analysis page.

