Mt Malcolm Mines NL Launches 2,000m Gold Drilling Program at Sunday Picnic Prospect to Advance JORC-Compliant Resource Estimates in the Eastern Goldfields

Monday, July 28, 2025
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8:26 am
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Mt Malcolm Mines NL begins a 2,000-metre drilling program at its Sunday Picnic Prospect to infill shallow gold mineralisation. This strategic target supports resource estimates and positions the company for near-term development, offering intriguing prospects for investors interested in gold exposure.

Mt Malcolm Mines NL has initiated an extensive reverse circulation drilling program spanning approximately 2,000 metres at its Sunday Picnic Prospect, a prominent section of its wholly owned Malcolm Project located about 21 kilometres east of Leonora in Western Australia’s Eastern Goldfields. The drilling effort is divided into two components: roughly 1,500 metres of infill drilling along a defined 700‐metre gold-bearing corridor where historical drill holes were spaced at 100 metres, now being reduced to 50-metre centres, and an additional 500 metres of drilling beneath the historic Sunday underground mine. The company’s aim is to confirm the geometry and continuity of shallow, structurally controlled gold mineralisation that could underpin future JORC-compliant resource estimates. The announcement emphasizes a strategic push toward development, with Mt Malcolm Mines NL having lodged a Mining Lease Application covering 15 contiguous prospecting licence tenements. This move is intended to consolidate the Sunday Picnic area and fast-track the exploration of shallow, oxidised gold mineralisation, which may support low-cost open-cut mining initiatives. The drilling campaign is closely integrated with historical data, including notable high-grade intercepts, and seeks to validate the potential indicated by earlier production records and geological interpretations in the Norseman–Wiluna Greenstone Belt within the Yilgarn Craton. Technical details point to the drilling program’s focus on achieving a tighter infill spacing along the 700-metre corridor to enhance the definition of the near-surface mineralisation. The area benefits from excellent infrastructure including sealed road access and proximity to key processing facilities, while its geological setting, marked by quartz–carbonate–pyrite veining and structurally controlled alteration, highlights significant exploration upside. The planned integration of new assay results from SGS laboratories into an updated 3D geological model underscores the company’s commitment to refining its resource estimates and advancing the project to a development-ready status. The news supports a bullish sentiment on Mt Malcolm Mines NL as its drilling program could unlock additional resource potential in a historically productive district with strong structural controls and low-cost mining prospects. Investors might also view the consolidation of tenements and proximity to key infrastructure as positive factors that enhance the project’s near-term development potential. On the bearish side, caution remains due to inherent exploration risks and uncertainties, notably the reliance on historical drilling data that has not yet been fully verified to modern standards. The forward-looking aspects of the announcement remind investors that actual outcomes may differ materially from current expectations, which is a common risk in early-stage mining exploration ventures.

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