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So far Southern Hemisphere Mining Limited has created 123 blog entries.

Drilling underway at Target C, with downhole geophysics completed at Target A within Llahuin’s Southern Porphyry

⚒️ Southern Hemisphere Mining Limited reports the diamond drill rig has now commenced drilling at Target C at Llahuin's Southern Porphyry, located approximately 545 m to the west-south-west of the Target A collar - where all planned downhole geophysical surveys on drillhole 25LHDD070 have now been completed. The combined IP, conductivity, magnetic susceptibility and spectral gamma datasets will be [...]

Confirmation of Extensive Porphyry Footprint at Southern Porphyry within Llahuin Copper-Gold Project

⚒️ Southern Hemisphere Mining Limited advises that diamond drillhole 25LHDD0070, the first of the Phase I drill program at Southern Porphyry within the Company's Llahuin Copper-Gold Project, has now reached end of hole at 1,469.10m. The Southern Porphyry target is part of the Llahuin Project Joint Venture, with FMR Resources. HIGHLIGHTS First drillhole of the ~4,000 m Phase I program [...]

Discovery of High-Grade Oxide Copper at surface at Ferro South within Llahuin Copper-Gold Project

⚒️ Southern Hemisphere Mining Limited reports the discovery of high-grade oxide copper mineralisation exposed at surface during site preparation for the extensional drilling planned at the Ferro South prospect, part of the Company’s flagship Llahuin Copper-Gold-Molybdenum Project in central Chile. During mechanical clearing of the planned drill pad, field crews uncovered a zone of strongly mineralised oxide copper occurring in [...]

Copper and Potassic alteration above main Southern Porphyry Target at Llahuin

⚒️ Southern Hemisphere Mining Limited reports an update from drilling progress on the main Southern Porphyry Target at the Company's Llahuin Copper-Gold Project in Chile - including Copper-bearing veining and strong potassic–biotite alteration observed above the main target zone. HIGHLIGHTS Drilling at Target A has advanced to 1,198.9m downhole Copper-bearing veining and strong potassic–biotite alteration observed above the main [...]

Corporate Presentation: Llahuin Copper Gold Porphyry Deposit – ‘Company Maker Deep Drilling’

⚒️ Southern Hemisphere Mining Limited has released its latest Corporate Presentation, highlighting the Company's Llahuin Copper-Gold Porphyry Deposit in Chile. The Llahuin Project is currently being drilled to 1,100m towards a final depth of 1,600m at the Southern Porphyry Copper Target. View the PDF as individual images below or download the full PDF. The Full PDF is [...]

Quarterly Activity Report for the period ending 30 September 2025

⚒️ Southern Hemisphere Mining Limited reports its Quarterly Activity for the period ended 30 September 2025. HIGHLIGHTS Maiden drilling underway at Southern Porphyry with first hole at Target A planned for 1,600m Mineral Resource Estimate (MRE) for the Llahuin Copper-Gold Project of 218Mt at an average grade of 0.38% CuEq MRE is across three deposits, with strong potential to define [...]

Highly encouraging mineralised indicators as Phase 1 drilling nears the Southern Porphyry’s main target at Llahuin

⚒️ Southern Hemisphere Mining Limited reports highly encouraging mineralised indicators, as Phase 1 drilling nears the Southern Porphyry's main target within the Llahuin Copper Gold Project in Chile. Please refer to the below update by JV partner FMR Resources Limited. HIGHLIGHTS Shallow, mineralised epithermal veins intersected with up to 1.7% Copper, confirming the presence of a mineralised vein swarm [...]

Annual Report – End 30 June 2025

⚒️ Southern Hemisphere Mining Limited has released its Annual Report to shareholders dated 30 June 2025. View the Full PDF of the Annual Report This includes Chairman Mark Stowell's letter to shareholders discussing the work being done at, and planned for, the company's major projects in Chile - including the flagship Llahuin Copper-Gold-Moly Project, and the Los Pumas [...]

By |2025-09-29T12:08:21+08:00September 29, 2025|Uncategorized|

Drilling commences at Southern Porphyry Copper Target at Llahuin in Chile

⚒️ Southern Hemisphere Mining Limited reports phase I diamond drilling has commenced at the Southern Porphyry Copper Target within the Llahuin Copper-Gold-Moly Project in Chile. HIGHLIGHTS ~4,000m program of directional drilling across ~3 months First hole at Target A is planned for 1,600m, with capacity for multiple daughter holes; ~5 weeks to complete Downhole geophysics to be completed on [...]

Southern Porphyry Copper Target – 4,000m Phase 1 drilling program to commence September at Llahuin

⚒️ Southern Hemisphere Mining Limited reports that a 4,000m drilling program is scheduled to commence at Llahuin's Southern Porphyry in late September 2025. We look forward to testing this large deep target which could be an absolute game changer for the entire Llahuin Copper-Gold Project. HIGHLIGHTS 4,000m Phase I drill program to test a compelling, large, undrilled copper porphyry system [...]

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