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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. |
- Cave Creek Mining District
| 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 |
- 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 |
- Apache No. 2 Mining District
| Min News 20:10 p 8 |
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| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
Omega Mine, Monument Mountain, Helvetia, Helvetia-Rosemont Mining District, Pima County, Arizona, USA