Tetrahedrite Subgroup from selected localities.
Germany | |
| Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990 |
| Lapis, 14 (2), 22-27+33+42. |
Germany | |
| Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990 |
| Lapis, 14 (2), 22-27+33+42. |