Otavite from North America Plate
USA | |
| Walstrom, Robert E. (n.d.) Personal communication. |
"The Accidental Pocket" talk presented by Robert E. Walstrom at 2012 NCMA meeting. | |
| Carlson, S. M., Robinson, G. W., Elder, M. J., Jaszczak, J. A., Bornhorst, T. J. (2007) Greenockite and Associated Uranium-Vanadium Minerals From the Huron River Uranium Prospect, Baraga County, Michigan. Rocks & Minerals: 82(4): 298-308. |
| Silver Coin Mine. Compact Disc. Paul Adams |
| Dunn(1995):Pt4:613. The Picking Table:28(2):3 (per Dr. Sidney Williams) |
| Conti, Simone (2023) Personal Communication. |
| M Massis collection |
Rocks & Minerals: 78(6): 380-389. |
Reef Mine, Carr Canyon, Cochise County, Arizona, USA