Chalcopyrite from Iron Mountain Mine (Number 8; Confidence; Old Mine), Iron Mountain, Iron Mountain [town], West Shasta Copper - Zinc Mining District, Klamath Mountains, Shasta County, California, USA
USA | |
| Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 134, 302. Kinkel, Arthur R. , Albers, John P. (1951) Geology of the massive sulfide deposits at Iron Mountain, Shasta County, California. Special Report 14. California Division of Mines Diller, J.S. (1903), Copper deposits of the Redding region, California: USGS Bulletin 213: 126 |