Bismuth-bearing Tetrahedrite from selected localities.
Switzerland | |
| Picot, P. and Johan, Z. (1977). Atlas des Minéraux Métalliques, BRGM, Elsevier |
| No reference listed |
Switzerland | |
| Picot, P. and Johan, Z. (1977). Atlas des Minéraux Métalliques, BRGM, Elsevier |
| No reference listed |