Tetrahedrite Subgroup from selected localities.
Germany | |
| [var: Mercury-bearing Tetrahedrite] Weiss, S. (1990) Mineralfundstellen Atlas, Deutschland West. Weise Verlag, München, 320 pages. |
| [var: Mercury-bearing Tetrahedrite] Wittern: "Mineralfundorte in Deutschland", 2001 |