|
Mexico | |
- Manuel Benavides Municipality
| Marco A. Ramirez Lara specimen |
- Coneto de Comonfort Municipality
- América-Sapioris District (Potrillos)
| Panczner (1987): 137. |
|
| Panczner (1987): 137. |
|
| Panczner(1987):137. |
|
| Marco A. Ramirez Lara specimen |
|
| Panczner(1987): 137. |
|
| Foshag, W. F., & Fries, C. (1942). Tin deposits of the Republic of Mexico. US Geological Survey Bulletin 935C |
|
| Paul De Bondt collection |
|
USA | |
- Hughes Creek Mining District (Alta Mining District)
| Gobla, Michael J. (2012) Montana Mineral Locality Index. Rocks & Minerals, 87 (3) 208-240 doi:10.1080/00357529.2012.676825
Chris Tucker and John Betts specimens. |
|
| Castor, Stephen B., Ferdock, Gregory C. (2004) Minerals of Nevada. Special Publication 31. Nevada Bureau of Mines and Geology |
|
| 4th Annual New Mexico Mineral Symposium (1985) New Mexico Geology 7:18-19 |
|
| |
- Tinton Pegmatite Mining District
| Roberts, Willard Lincoln, Rapp, George Jr. (1965) Mineralogy of the Black Hills. Bulletin 18. South Dakota School of Mines and Technology |
Nugget Gulch, Sierra County, New Mexico, USA