Preisingerite from Wittichen, Schenkenzell, Rottweil, Freiburg Region, Baden-Württemberg, Germany
Germany | |
| Slotta, C. (2004) Orthowalpurgin und Walpurgin von der Grube Alt St. Josef zu Wittichen, Schwarzwald. Lapis, 29 (3) 19-20 |
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Mandarino, Joseph A. (1996) Abstracts of New Mineral Descriptions. The Mineralogical Record, 27 (6) 463-466 |
Schmiedestollen dump, Wittichen, Schenkenzell, Rottweil, Freiburg Region, Baden-Württemberg, Germany