Hematite from Tibbetts Mining District, Inyo Mts (Inyo Range), Inyo County, California, USA
USA | |
| [var. Specularite] Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 314. Strong, Mary Frances Berkholz (1964), Crystal ridge in the Inyo Mountains: Gems & Minerals, No. 325: 16-18, Oct. 1964 |
(2005) Mineral Resources Data System (MRDS), US Geological Survey. |