Dioptase from selected localities.
USA | |
| Personally collected by Bruce Kelley, April 2015 |
EDS analyzed by Bob Housley. | |
Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 119 |
Bird Nest drift, Otto Mountain, Baker, Soda Mountains, Silver Lake Mining District, San Bernardino County, California, USA