Tremolite from
USA | |
| Brenner-Tourtelot, Elizabeth F. (1980) Uranium, rare-earth and thorium mineralization at the Hope Mine, eastern Bristol Mountains, San Bernardino County, California. USGS Open file report 80-821. Otton, James K. Glanzman, Richard K. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| USGS Bull1709D |
| Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 68. […California Mining Bureau. Report 27: 100-104 (1931)]: 319 Wicks, F.R. (1930), Crystalline talc. Operations in California of the Pacific Coast Talc: Engineering & Mining Journal: 130: 319-321 |
| Dr. Housley, R., 2018, pers. comm. Marty J., 2013, pers. coll. |