Quartz from selected localities.
Germany | |
| [var: Eisenkiesel] KAISER, H. (1984): Die Grube Clara zu Wolfach im Schwarzwald. Verlag Karl Schillinger, Freiburg im Breisgau, 102 pp. |
| Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992 |
| Slotta, C. (2004): Orthowalpurgin und Walpurgin von der Grube Alt St. Josef zu Wittichen, Schwarzwald. Lapis 29 (3), 19-20. |
| S. Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990 |
| S. Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990; Staude, S., Werner, W., Mordhorst, T., Wemmer, K., Jacob, D. E., & Markl, G. (2012) Multi-stage Ag–Bi–Co–Ni–U and Cu–Bi vein mineralization at Wittichen, Schwarzwald, SW Germany: geological setting, ore mineralogy, and fluid evolution. Mineralium Deposita, 47(3), 251-276. | |
| Lapis 12(7/8), 13-55 (1987) |
| Lapis 12(7/8), 13-55 (1987) | |
| S. Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990 |
| American Mineralogist, Volume 81, pages 1513-1518. 1996 | |
| Information from Carsten Slotta. |
| S. Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990 |
| No reference listed |
| Aufschluss 1986(11), 370ff. | |
| Walenta, K. (1992) Die Mineralien des Schwarzwaldes und ihre Fundstellan. Christian Weise Verlag, München, 336 pages [in German].; Staude, S., Dorn, A., Pfaff, K., & Markl, G. (2010). Assemblages of Ag–Bi sulfosalts and conditions of their formation: the type locality of schapbachite (Ag0. 4Pb0. 2Bi0. 4S) and neighboring mines in the Schwarzwald ore district, southern Germany. The Canadian Mineralogist, 48(3), 441-466. |
| Wittern: "Mineralfundorte in Deutschland", 2001; Staude, S., Dorn, A., Pfaff, K., & Markl, G. (2010). Assemblages of Ag–Bi sulfosalts and conditions of their formation: the type locality of schapbachite (Ag0. 4Pb0. 2Bi0. 4S) and neighboring mines in the Schwarzwald ore district, southern Germany. The Canadian Mineralogist, 48(3), 441-466. |
Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany