|
USA | |
- Black Hawk Mining District
| [Rocks & Minerals Vol 68 March/April 1993 p96] |
| [Rocks & Minerals Vol 68 March/April 1993 p96] |
- Central Mining District (Bayard District)
| Walstrom, Robert E. (n.d.) Personal communication. |
| Walstrom, Robert E. (n.d.) Personal communication. |
| Minerals of the Ground Hog Mine Grant County Ron Gibbs Rocks & Minerals 67:5 pp 294-297 |
| Rocks & Min.: 7:124. |
| Walstrom, Robert E. (n.d.) Personal communication. |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| Entwistle, L. P. (1944), Manganiferous Iron-Ore Deposits Near Silver City. New Mexico Bureau of Mines and Mineral Resources Bulletin 19. |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |
| Lasky, S. G. (1947) Geology and ore deposits of the Little Hatchet Mountains, Hidalgo and Grant Counties, New Mexico. USGS Professional Paper 208 |
- Gold Hill Mining District
| Walstrom, Robert E. (n.d.) Personal communication. |
| Northrop, Stuart A., LaBruzza, F.A. (1996) Minerals of New Mexico (3rd ed.) University of New Mexico Press, Albuquerque, NM. |