Southern Hemisphere Mining has reported broad copper-equivalent intersections at its Llahuin project in Chile and launched a new 2,000-metre diamond drilling program. The exploration momentum comes with a financing constraint: the company had $466,000 of available funding at quarter-end, equivalent to about 1.02 quarters of reported outgoings.
- Broad copper-equivalent intersections across the Cerro and Ferro South zones
- Approximately 2,000 metres of diamond drilling underway at Ferro South
- Chalcocite and copper isotope vectors point to further exploration targets
- $250,000 added to a related-party loan facility, taking total facilities to $1.25 million
- $466,000 available funding and 1.02 quarters of coverage at 30 September
Broad Llahuin Intersections Extend Copper Story
Southern Hemisphere Mining Limited (ASX:SUH, FWB: NK4) has paired another set of wide copper-equivalent intersections at its 100%-owned Llahuin Copper-Gold-Molybdenum Project in Chile with a more immediate corporate constraint: only $466,000 of total available funding at 30 September, or approximately 1.02 quarters of coverage based on reported outgoings.
The exploration results themselves are substantial in width. Ferro South hole 24LHRD067 returned 241 metres at 0.42% CuEq from 18 metres, including 143 metres at 0.51% CuEq from 36 metres. At Cerro, 24LHRD065 returned 154 metres at 0.66% CuEq from surface, while 24LHRD055 produced 156 metres at 0.43% CuEq from two metres, including 106 metres at 0.51% CuEq.
Further results included 180 metres at 0.39% CuEq from surface in 24LHRD056, plus a deeper 30-metre zone at 0.31% CuEq, and 170 metres at 0.37% CuEq from four metres in 24LHRD048. The company said the results confirm large zones of copper, gold and molybdenum mineralisation across the Cerro and Ferro South zones. They add to the existing JORC resource of 218.2 million tonnes at 0.38% CuEq.
Ferro South Drilling Tests Deeper Sources
Southern Hemisphere has commenced an approximately 2,000-metre diamond drilling program at Ferro South. Initial holes are planned to reach 300 metres, with extensions to about 500 metres where visual mineralisation warrants it. The program is designed to test extensions of the broad copper zones and possible feeder structures, with initial assays expected in late November 2026.
Chalcocite was logged in extension drilling of 24LHRD067. The company described the mineral as a positive indicator because of its approximate 80% copper content and favourable processing characteristics, although visual logging is not a substitute for assay or metallurgical results. Fieldwork also identified chalcocite-bearing outcrop near historic hole RCLLA009, about 1.3 kilometres north of the current drilling area. That hole previously returned eight metres at 3.67 grams per tonne gold from 45 metres, but had not historically been assayed for copper; its pulps are now being re-assayed for a full multi-element suite.
A copper isotope study by VectOres identified vectors interpreted to point towards a potential deeper mineralised source within the Cerro-Ferro system. Southern Hemisphere has incorporated those vectors into its drilling targets. The company’s latest program therefore has two jobs: establish continuity around known broad intersections and test whether deeper geology can explain a larger mineralised system.
Loan Facility Supports Drilling but Runway Is Tight
The funding position is less expansive than the exploration narrative. During the quarter, Southern Hemisphere added $250,000 to a related-party loan facility with Merchant Holdings, bringing total facilities to $1.25 million at an interest rate of 7.65%. The facility is unsecured and related to chairman Mark Stowell; the company reported $993,000 drawn and $257,000 unused at quarter-end.
Cash and cash equivalents stood at $209,000, after $579,000 was spent on exploration and evaluation, $163,000 on staff costs and $175,000 on administration and corporate costs. FMR Resources contributed $458,000 towards drilling expenses under its Stage 1 earn-in, while the company reported $32,000 in payments to related parties for directors’ fees, equipment hire, office lease expenses and superannuation.
Because available funding covered barely more than one quarter of relevant outgoings, the board said it was reviewing alternatives to raise further cash. It also said operations and expenditure would be aligned with available reserves. The next assays may therefore arrive against a familiar exploration-versus-financing tension: the drilling program is intended to establish more value, but advancing it will require the company to keep funding the work before any development economics are demonstrated.
Bottom Line?
The late-November Ferro South assays could sharpen the geological picture, but Southern Hemisphere’s near-term progress remains tied to securing funding beyond its reported one-quarter runway.
Questions in the middle?
- Will the late-November Ferro South assays confirm continuity and grade across the deeper extension targets?
- Can the chalcocite-bearing outcrop near RCLLA009 establish a meaningful copper-gold target once historic pulps are re-assayed?
- What funding alternative will Southern Hemisphere use to sustain drilling without interrupting exploration momentum?