Galileo Resources (AIM:GLR), the AIM-listed mineral explorer, said initial surface work has identified a copper porphyry system with associated skarn mineralisation at its Ferber licence in Nevada.
Microscope and X-ray diffraction studies of recently collected rock samples, reviewed by external experts, point to a fertile, long-lived, multistage porphyry system with scope for a substantial mineralised body.
Consultants concluded the porphyry must be large in scale to produce the mineral assemblages found in the skarn well beyond the main intrusive body.
Galileo has worked the Ferber licence alongside Bronco Creek Exploration under a royalty and exploration agreement signed in May 2025. The property sits 40 kilometres south of Wendover in Elko County and spans about 30 square kilometres of patented and unpatented claims.
Historic exploration in the district dates to the 1880s, with Cordex Exploration, Royal Gold and FMC Corporation all having explored the area since the 1980s.
Reported drill intercepts include 2.37 grammes per tonne gold over 4.6 metres and 0.83% copper over 12.2 metres, while grab samples collected by Galileo have returned up to 4.19% copper and 674 grammes per tonne silver.
"The growing demand for copper projects and the relative shortage of large copper assets in the United States leaves Ferber well-positioned for development", said chairman and chief executive Colin Bird.
Galileo is now preparing a drilling campaign to test both the skarn and porphyry targets.
News Intelligence what this means for the company
Galileo's surface work at Ferber has identified a fertile, multistage copper porphyry system with associated skarn mineralisation—the kind of geological signature that external consultants say points to a large-scale deposit. The company is now preparing a drilling campaign to test both targets, moving from reconnaissance to systematic exploration of what management positions as a well-timed Nevada copper asset in a market short of large US copper projects.
- Drilling results at Ferber will be the first material test of the porphyry system's scale and grade; success could support a case for further capital raise or partnership to fund development.
- The Ferber work sits alongside Galileo's sale of its Virgo subsidiary, which carries contingent success payments of US$20m–US$80m tied to a qualifying JORC Ore Reserve meeting copper thresholds—a separate but parallel path to value creation that depends on Sandfire's execution, not Galileo's own drilling.
The Ferber discovery strengthens Galileo's exploration portfolio and justifies the planned drilling spend, but remains early-stage; the company's near-term cash position and ability to fund the campaign will depend on drawdowns from its £600,000 convertible facility or external funding. Upside is contingent on drilling confirming the porphyry's size and grade.
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