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USA | |
| Castor, Stephen B., Ferdock, Gregory C. (2004) Minerals of Nevada. Special Publication 31. Nevada Bureau of Mines and Geology |
| Castor, Stephen B., Ferdock, Gregory C. (2004) Minerals of Nevada. Special Publication 31. Nevada Bureau of Mines and Geology |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Castor, Stephen B., Ferdock, Gregory C. (2004) Minerals of Nevada. Special Publication 31. Nevada Bureau of Mines and Geology |
| Castor, Stephen B., Ferdock, Gregory C. (2004) Minerals of Nevada. Special Publication 31. Nevada Bureau of Mines and Geology |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. Johnson, Maureen G. (1977) Geology and Mineral Resources of Pershing County, Nevada. Bulletin 89. Nevada Bureau of Mines |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. Johnson, Maureen G. (1977) Geology and Mineral Resources of Pershing County, Nevada. Bulletin 89. Nevada Bureau of Mines |
| Johnson, Maureen G. (1977) Geology and Mineral Resources of Pershing County, Nevada. Bulletin 89. Nevada Bureau of Mines |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. Castor, Stephen B., Ferdock, Gregory C. (2004) Minerals of Nevada. Special Publication 31. Nevada Bureau of Mines and Geology |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Johnson, Maureen G. (1977) Geology and Mineral Resources of Pershing County, Nevada. Bulletin 89. Nevada Bureau of Mines |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. Castor, Stephen B., Ferdock, Gregory C. (2004) Minerals of Nevada. Special Publication 31. Nevada Bureau of Mines and Geology |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [var. Chalcedony] (2005) Mineral Resources Data System (MRDS), US Geological Survey. Johnson, Maureen G. (1977) Geology and Mineral Resources of Pershing County, Nevada. Bulletin 89. Nevada Bureau of Mines |