|
USA | |
- Mokelumne Hill Mining District
| Murdoch, Joseph, Webb, Robert W. (1966) Minerals of California, Centennial Volume (1866-1966) - California Division Mines and Geology, Bulletin 189. p.1-559. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Murphys Mining District (Esmeralda Mining District; Sperry Mining District)
| Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc. Clark, William B., Lydon, Philip A. (1963) Mines and Mineral Resources of Calaveras County, California. County Report 2. California Division of Mines and Geology Van Nostrand Reinholt Press: 127. |
| Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc. Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 349, 363 Clark, William B., Lydon, Philip A. (1963) Mines and Mineral Resources of Calaveras County, California. County Report 2. California Division of Mines and Geology Turner, Henry Ward & F.L. Ransome (1898), Description of the gold belt description of the Big Trees sheet, California: USGS Geol. Atlas, Big Trees folio (No. 51), 8 pp.: 6 Van Nostrand Reinholt Press: 127. |
- Rich Gulch Mining District
| Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc. Clark, William B., Lydon, Philip A. (1963) Mines and Mineral Resources of Calaveras County, California. County Report 2. California Division of Mines and Geology Van Nostrand Reinholt Press: 127. |