Sphalerite from selected localities.
USA | |
| |
| Robert E. Walstrom collection |
| USGS Bull 625; USGS Bull 540 |
Copper Handbook 1911 | |
WARING, C. A., 1915 , INYO COUNTY; 15TH REPT. STATE MINERALOGIST; CALIF. MIN. BUR., P. 104; USGS Bull 540 | |
| Calif Div Mines Geol SR166 "Mineral Land Classification of the Eureka-Saline Valley, Inyo & Mono Cos. CA" |
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. |