Columbite-(Fe)-Columbite-(Mn) Series from selected localities.
USA | |
| Geffner and Fisher 1997. |
| Fisher, J. 2002. Gem and rare-element pegmatites of southern California: The Mineralogical Record bi-monthly magazine, Vol. 33: p. 369. Mineralogical Record Inc., Tucson, AZ. |
Fisher, Daniel Jerome (1944), Some southern California pegmatites: unpublished manuscript, USGS: 75; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 155. | |
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.; Min Rec Vol. 33 No. 5 (2002) | |
| Wright, 1957. N.B.S. p.206. 7/24/58. |
Fano Mine, Little Cahuilla Mountain, Cahuilla Mining District, Riverside County, California, USA