Serpentine Subgroup from selected localities.
USA | |
| USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10040736. |
USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10040757. | |
| Davis, Fenelon Francis & C.W. Jennings (1954), Mines and mineral resources of Santa Clara County, California: California Journal of Mines and Geology: 50(2): 337-339; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 205. |
Bradley, W.W. (1925), Magnesite in California: California Mining Bureau. Bulletin 79: 78; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 249. |