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USA | |
- Cane Valley Mining District
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 140 Haynes, P. (1991), Arizona news, Min.News: Jan: 9. |
- Wilson Springs (Potash Sulfur Springs)
| Owens, Don R. (1995) Minerals of the Wilson Springs Vanadium Mines, Potash Sulphur Springs, Arkansas. Rocks & Minerals: 70(3): 154-170. Howard, J. Michael |
- Gibellini Mining District
| Anthony, J. W. et al. (1997): Handbook of Mineralogy, Vol. 3, 71 |
| Edward J.C. Orbock III (2017) Gibellini Vanadium Project Eureka County, Nevada NI 43-101 Technical Report American Mineralogist (1979), 64:713-720 www.prophecydev.com (n.d.) https://www.prophecydev.com/files/Gibellini_10Nov2017_final.pdf Walstrom, Robert E. (n.d.) Personal communication. |
| Castor, Stephen B., Ferdock, Gregory C. (2004) Minerals of Nevada. Special Publication 31. Nevada Bureau of Mines and Geology |
| Anthony, J. W. et al. (1997): Handbook of Mineralogy, Vol. 3, 43 |
Monument No. 2 Mine, Monument No. 2 channel, Yazzie Mesa, Cane Valley Mining District, Apache County, Arizona, USA