Marcasite from selected localities.
Mexico | |
| No reference listed |
Panczner(1987):79-364. | |
Panczner (1987): 264. | |
Panczner (1987): 264. | |
Herve Osana specimen | |
Panczner (1987): 264. | |
Panczner (1987): 264. | |
| Panczner (1987): 264. |
Mexico | |
| No reference listed |
Panczner(1987):79-364. | |
Panczner (1987): 264. | |
Panczner (1987): 264. | |
Herve Osana specimen | |
Panczner (1987): 264. | |
Panczner (1987): 264. | |
| Panczner (1987): 264. |
Guanajuato, Guanajuato Municipality, Guanajuato, Mexico