|
USA | |
| Visual ID of material field collected by claim owner. |
| Tony Charlton pers. comm. 2011 |
| Tony Charlton, pers. comm. 2011 |
| A&M photo |
- Placerville 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. Kunz, George Frederick (1893), Precious stones: Mineral Resources U.S., 1891: 547 Kunz, George Frederick (1892), Mineralogical notes on brookite, octahedrite, quartz, and ruby: American Journal of Science, 3rd. series: 43: 329-330 Kunz, George Frederick (1892), Octahedrite (anatase) near Placerville, El Dorado County: Mineralogical Magazine: 9: 395 Hanks, Henry Garber (1884), Fourth report of the State Mineralogist: California Mining Bureau. Report 4, 410 pp.: 65 |
| www.mineralsocal.org |
Georgetown District, East Segment Mother Lode, El Dorado County, California, USA