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USA | |
| Anthony, John W., Williams, Sidney A., Bideaux, Richard A., Grant, Raymond W. (1995) Mineralogy of Arizona (3rd ed.) University of Arizona Press, Tucson, AZ. Galbraith, F.W. (1947), AZ Bur. of Mines Bull. 153, Minerals of AZ: 16 Hill, J.M. (1914b), The Grand Gulch Mining region, Mohave Co., AZ, USGS Bull. 580: 39-58 MRDS file #10027690. |
| Anthony, John W., Williams, Sidney A., Bideaux, Richard A., Grant, Raymond W. (1995) Mineralogy of Arizona (3rd ed.) University of Arizona Press, Tucson, AZ. Galbraith, F.W. (1947), AZ Bur. of Mines Bull. 153, Minerals of AZ: 16 Tenney, J.B. (1928), AZ Bur. of Mines Bull. 125, The Mineral Industries of AZ: 77. Hill, J.M. (1914b), The Grand Gulch Mining Region, Mohave Co., AZ, USGS Bull.580: 39-58 Copper Handbook 1911 |
- Gold Butte Mining District
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. Longwell, C. R., Pampeyan, E. H., Bowyer, Ben, Roberts, R. J. (1965) Geology and Mineral Deposits of Clark County, Nevada. Bulletin 62, Nevada Bureau of Mines. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. NBMG Bull 73 Geology and Mineral Resources of Lincoln County, Nevada |