Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Marcasite from
Friedrich-August Mine, Horbach, Dachsberg, Waldshut, Freiburg Region, Baden-Württemberg, Germany


02128000017272063123945.jpg
Marcasite, etc.

Friedrich-August Mine, Horbach, Dachsberg, Waldshut, Freiburg Region, Baden-Württemberg, Germany
00979810017361134314227.jpg
Marcasite, etc.

Friedrich-August Mine, Horbach, Dachsberg, Waldshut, Freiburg Region, Baden-Württemberg, Germany
02128000017272063123945.jpg
Marcasite, etc.

Friedrich-August Mine, Horbach, Dachsberg, Waldshut, Freiburg Region, Baden-Württemberg, Germany
00979810017361134314227.jpg
Marcasite, etc.

Friedrich-August Mine, Horbach, Dachsberg, Waldshut, Freiburg Region, Baden-Württemberg, Germany
02128000017272063123945.jpg
Marcasite, etc.

Friedrich-August Mine, Horbach, Dachsberg, Waldshut, Freiburg Region, Baden-Württemberg, Germany
00979810017361134314227.jpg
Marcasite, etc.

Friedrich-August Mine, Horbach, Dachsberg, Waldshut, Freiburg Region, Baden-Württemberg, Germany
Locality type:Mine
Classification
Species:Marcasite
Formula:FeS2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Violarite15
Pyrite15
Pentlandite15
Pyrrhotite14
Chalcopyrite11
Data
Mineral Data:Click here to view Marcasite data
Locality Data:Click here to view Friedrich-August Mine, Horbach, Dachsberg, Waldshut, Freiburg Region, Baden-Württemberg, Germany
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:167239
Long-form Identifier:1:3:167239:8
GUID (UUID V4):0
Nearest other occurrences of Marcasite
1.9km (1.2 miles) ⓘGottesehre Mine, Urberg, Dachsberg, Waldshut, Freiburg Region, Baden-Württemberg, Germany
8.6km (5.3 miles) ⓘNickel mine, Mättle, Todtmoos, Waldshut, Freiburg Region, Baden-Württemberg, Germany
12.2km (7.6 miles) ⓘKrunkelbach Valley Uranium deposit, Menzenschwand, St Blasien, Waldshut, Freiburg Region, Baden-Württemberg, Germany
14.2km (8.8 miles) ⓘBernhard Mine, Geschwend, Todtnau, Lörrach, Freiburg Region, Baden-Württemberg, Germany
15.8km (9.8 miles) ⓘLisbühl, Todtnau, Lörrach, Freiburg Region, Baden-Württemberg, Germany
17.6km (10.9 miles) ⓘPorphyry quarry, Detzeln, Waldshut-Tiengen, Waldshut, Freiburg Region, Baden-Württemberg, Germany
19.1km (11.9 miles) ⓘTannenboden mine, Aitern, Lörrach, Freiburg Region, Baden-Württemberg, Germany
24.1km (15.0 miles) ⓘTeufelsgrund Mine, Belchen, Münstertal, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany
25.2km (15.6 miles) ⓘMünstergrund Mine, St Trudpert, Münstertal, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany
26.0km (16.1 miles) ⓘGründenwald, St Ulrich, Bollschweil, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany
References
Walenta, Kurt (1992) Die Mineralien des Schwarzwaldes und ihre Fundstellen. Christian Weise Verlag. 336 pp.
 
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