Turquoise from Lone Star Mining District (Safford Mining District; Dos Pobres Mining District), Graham County, Arizona, USA
USA | |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
Freeport-McMoRan | |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 106, 261, 404 Robinson, R. F., Cook, Annan (1966) The Safford Copper Deposit, Lone Star Mining District, Graham County, Arizona. In Geology of the Porphyry Copper Deposits. The University of Arizona Press, Tucson, AZ. p.251-266. |
Safford Mine, Lone Star Mining District, Graham County, Arizona, USA