Osceola Mine, Rough & Ready, Nevada Co., California, USA
MAC BOYLE, E., 1918 , MINES AND MINERAL RESOURCES OF NEVADA COUNTY: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, V. 16 , P. 227 - 228
Commodities (Major) - Gold; (Minor) - Lead, Copper
Development Status: Past Producer
Host Rock: Amphibolite, Gabbro
| Chalcopyrite|| Galena|| Gold|| Quartz|
4 entries listed. 4 valid minerals.
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Locality Updated: Porterville Borrow pit, Tennessee Knob, Tulare Co., California, USAFrom Chester S. Lemanski, Jr., 11th Dec 2013 18:23:18