Feldspar Group from Hummingbird claims, Virgin Peak (Bunkerville Mountain), Virgin Mountains, Mohave County, Arizona, USA
USA | |
| MRDS file #10060216. |
[var. Perthite] Olson, J. C., Hinrichs, E.N. (1960) Beryl-bearing Pegmatites in the Ruby Mountains and Other Areas in Nevada and Northwestern Arizona. Contributions to Economic Geology, United States Department of the Interior, Geological Survey Bulletin 1082-D, 200 pages. |
Chad Mountain Pegmatite, Hummingbird claims, Virgin Peak, Virgin Mountains, Mohave County, Arizona, USA