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USA | |
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| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 197
Keith, Stanton B. (1973), Arizona Bureau of Geology & Mineral Technology, Geol. Sur. Branch Bull. 187, Index of Mining Properties in Cochise Co., AZ: 55 (Table 4)
Dale, V.B., et al (1960), Tungsten deposits of Cochise, Pima, and Santa Cruz Cos., AZ, US Bur. of Mines Rept. Inv. 5650: 50. |
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| Wilson, E.D. 91941), AZ Bur. Mines Bull. 148: 44. |
- Eagletail Mts (Cemetary Ridge)
- Eagle Tail Mining District
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 197
Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 82. |
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| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 423
Dale, V.B. (1959), Tungsten deposits of Yuma, Maricopa, Pinal and Graham Cos., AZ, US Bur. Mines Rept. Inv. 5516
Wilson, E.D. (1941), AZ Bur. Mines Bull. 148: 26-27
Hess, F.L. (1917), Tungsten minerals and deposits, USGS Bull. 652: 33, 64.. |
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| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 278
Walenta, Kurt (1979) New data for cuprotungstite. Mineralogical Magazine, 43 (327) 448-450 doi:10.1180/minmag.1979.043.327.26
Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 82
Schaller, Waldemar T. (1932) Chemical composition of cuprotungstite. American Mineralogist, 17 (6) 234-237
Hess, Frank L. (1917), Tungsten minerals and deposits, USGS Bull. 652: 25 (Plate XVII). |
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| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 363
Schaller, Waldemar T. (1932) Chemical composition of cuprotungstite. American Mineralogist, 17 (6) 234-237 |
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| Conway, C.M., et al (1990), USGS Bull. 1737-E: E10
Wilson, E.D. (1941), AZ Bur. of Mines Bull. 148, Tungsten Deps. of AZ: 11-14. |
- Helvetia-Rosemont Mining District
| Galbraith, F.W. & D.J. Brennan (1959), Minerals of AZ: 82. |
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| Collected personally
Cuprotungstite - knowledge among local collectors |
Omega Mine, Monument Mountain, Helvetia, Helvetia-Rosemont Mining District, Pima County, Arizona, USA