Tungsten keeps drawing explorers back to old Nevada workings, and Golden Scheelite is about as old-school as they come: a small 1950s producer that was never systematically explored with modern methods. On October 16, Allegiance Resources said its first field program there is under way.
- Reno-based consultants Rocca, LLC are on site for a three-day program: geological mapping, grab sampling, and night-time ultraviolet prospecting for scheelite, the tungsten mineral that fluoresces under UV light.
- The project covers 17 claims, about 347 acres (140 hectares), in Humboldt County, Nevada, and is 100%-owned by Allegiance.
- The aim is to test how far the tungsten-bearing skarn extends beyond the historical workings and to generate targets for follow-up work.
- Historical government records cited by the company report small shipments in the 1950s — 6 tons at 0.71% WO3 in 1953 and 20 tons at 0.59% WO3 in 1954 to the Getchell mill — and a historical shaft-bottom sample at 3.59% WO3.
- The recorded workings are tiny: an open cut roughly 50 ft long, two short trenches and a 7-ft shaft.
Why a three-day program is the story
This is the cheapest, earliest step in exploration — boots, hammers and a UV lamp before any drill dollar is spent. For a critical-mineral like tungsten, where the United States has no meaningful domestic mine supply, even small historical producers are getting a second look. What this program can deliver is a map of where the skarn runs and whether surface grades justify coming back with more work; what it cannot deliver is a resource.
The honesty box
The 1950s shipment grades and the 3.59% WO3 sample are historical records, reported here as the company presents them — they describe hand-worked, selectively mined material, not a modern resource estimate, and there is no current NI 43-101 resource at Golden Scheelite. Grab samples, when they come, will likewise be selective by nature and not representative of average grades.
What to watch
The sampling results from this program, and whether Allegiance follows them with geophysics or trenching that turns a historical curiosity into a defined target.