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USA | |
| Castor, Stephen B., Ferdock, Gregory C. (2004) Minerals of Nevada. Special Publication 31. Nevada Bureau of Mines and Geology |
| Wallace, A.B., (1975) Geology and mineral deposits of the Pyramid District, Washoe County, Nevada [Ph.D. thesis]: University of Nevada, Reno, 162 p. |
| 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 |
| Wallace, A.B., (1975) Geology and mineral deposits of the Pyramid District, Washoe County, Nevada [Ph.D. thesis]: University of Nevada, Reno, 162 p. |
| Castor, Stephen B., Ferdock, Gregory C. (2004) Minerals of Nevada. Special Publication 31. Nevada Bureau of Mines and Geology |