Pyrite from Ronneburg U deposit, Thuringia, Germany
Germany | |
| Andreas Gerstenberg collection |
| T. Witzke & F. Rüger: Lapis 1998(7/8), 26-64 |
T. Witzke & F. Rüger: Lapis 1998(7/8), 26-64 | |
| T. Witzke & F. Rüger: Lapis 1998(7/8), 26-64 |
T. Witzke & F. Rüger: Lapis 1998(7/8), 26-64 |
Ronneburg U deposit, Thuringia, Germany