Mine detail: Obsidian Group

Previously called 'Columbia and Loise'

<< Back to the map

Location

Lat / long: 41.7582, -119.36436

Resource(M)

Primary: Gold, Silver, Uranium
Discovery year: 1955

Production

Operation type: Unknown
Production size: None
Development status: Occurrence

Geology

Host rock:Canon
Host type:Rhyolite

References

MRDSM232566
DEP10044926
ReferenceCATHRALL, J B, ET AL, 1978, MINERAL RESOURCES OF THE CHARLES SHELDON WILDERNESS STUDY AREA: USGS OPEN FILE REPORT 78-100
ReporterLa Pointe, D. D., Humphries, S. E. (Moyer, L.), Li, Zhiping (Peters, S.)