Gypsum from selected localities.
USA | |
| [var: Selenite] M Massis collection |
New Mexico Bureau of Geology Mineral Museum display | |
New Mexico Bureau of Geology Mineral Museum Collection | |
| Twenty-Third Annual New Mexico Mineral Symposium |
USA | |
| [var: Selenite] M Massis collection |
New Mexico Bureau of Geology Mineral Museum display | |
New Mexico Bureau of Geology Mineral Museum Collection | |
| Twenty-Third Annual New Mexico Mineral Symposium |