- Bonanza Mining District (Kerber Creek Mining District; Blake Mining District)
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. Palache, Charles, Berman, Harry, Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Ect. John Wiley and Sons, New York. Plumlee, Geoffrey S., Whitehouse-Veaux, Pamela Heald (1994) Mineralogy, paragenesis, and mineral zoning of the Bulldog Mountain vein system, Creede District, Colorado. Economic Geology, 89 (8). 1883-1905 doi:10.2113/gsecongeo.89.8.1883 May 1941 v. 36 no. 3 p. 335-344 |
Villa Grove Turquoise Mine, Bonanza Mining District, Saguache County, Colorado, USA