Empire Metals Ltd (AIM:EEE, OTCQX:EPMLF) says a just-released flowsheet for its Pitfield titanium project in Western Australia could reshape the economics of production. Built around conventional technology, it could cut acid use, energy costs and waste handling, with pilot testing planned this quarter. Watch more
Tertiary Minerals PLC (AIM:TYM, OTC:TTIRF, FRA:TMU) is gearing up for its largest Zambia drilling campaign to date. The 4,000-metre programme targets the Mushima North silver-copper project as it works towards a maiden JORC resource by year-end. Watch more
Rome Resources Plc (AIM:RMR) has launched its first field programme as operator at its Canadian tin project in New Brunswick. More than 500 samples will be collected, while Bisie North assay results and a pilot mining project are progressing in the DRC. Watch more
Caledonia Mining Corporation PLC (AIM:CMCL, NYSE-A:CMCL, VFEX:CMCL) reported encouraging drill results from Motapa. Intercepts included grades approaching 14 grams per tonne gold and some widths of up to 19 metres ahead of a maiden resource estimate due in the third quarter. Watch more
London BTC Company Ltd (LSE:BTC, OTCQB:VINZF) is expanding its Nevada gold portfolio while keeping Bitcoin at the centre of its strategy. The company says low-cost gold projects could generate future capital to strengthen its Bitcoin treasury, with more updates expected over the summer. Watch more
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