(Grube Anton, Heubachtal, Wittichen, Schenkenzell, Schwarzwald, Baden-Württemberg, Deutschland)
Ag-Bi-Co-U mineralizations in granite. Mine closed in 1861.
Refs.:
- Dana 7:I:652.
- Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 748, 944.
- Mineralogical Record: 17: 6.
- Lapis 1987(7/8), 15ff.
- Markl, G. (1990). "Mineralogie der Grube Anton bei Schiltach im Heubachtal, Schwarzwald", Lapis 15(5), 11-20+50.
- Walenta K. (1992). "Die Mineralien des Schwarzwaldes", Weise (Munich).