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Quartz from
Schmorrasgrat-South, Ausserferrera, Ferrera, Viamala Region, Grisons, Switzerland


Locality type:Ridge
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Schmorrasgrat-South, Ausserferrera, Ferrera, Viamala Region, Grisons, Switzerland
Data Identifiers
Mindat Occurrence Record ID:640482
Long-form Identifier:1:3:640482:6
GUID (UUID V4):0
Nearest other occurrences of Quartz
0.5km (0.3 miles) ⓘSchmorrasgrat-North, Ausserferrera, Ferrera, Viamala Region, Grisons, Switzerland
2.6km (1.6 miles) ⓘPiz Grisch, Ausserferrera, Ferrera, Viamala Region, Grisons, Switzerland
3.1km (2.0 miles) ⓘPlattas Alvas Mine, Ausserferrera, Ferrera, Viamala Region, Grisons, Switzerland
3.2km (2.0 miles) ⓘBergwiesen, Starlera Valley, Ferrera, Viamala Region, Grisons, Switzerland
3.2km (2.0 miles) ⓘFianel, Ausserferrera, Ferrera, Viamala Region, Grisons, Switzerland
5.1km (3.2 miles) ⓘMartegn - Muttala Sura, Innerferrera (Calantgil), Ferrera, Viamala Region, Grisons, Switzerland
8.5km (5.3 miles) ⓘBercla Valley, Mulegns, Surses, Albula Region, Grisons, Switzerland
10.1km (6.3 miles) ⓘSeehorn, SplÞgen, Rheinwald, Viamala Region, Grisons, Switzerland
10.6km (6.6 miles) ⓘSchwarzhÃķrner, SplÞgen, Rheinwald, Viamala Region, Grisons, Switzerland
10.6km (6.6 miles) ⓘTaspegn Alp (Taspin) mine, Zillis (Ziran), Zillis-Reischen, Viamala Region, Grisons, Switzerland
References
Brugger J. (1996): The Fe, Mn, (V, Sb, As, Be, W) deposits of Val Ferrera (GraubÞnden, Switzerland). Unpublished PhD Thesis, Univ. Basel. 188 p.
Brugger, J., GierÃĐ, R., Graeser, Stefan, Meisser, Nicolas (1997) The crystal chemistry of romÃĐite. Contributions to Mineralogy and Petrology, 127 (1) 136-146 doi:10.1007/s004100050271
Brugger, J., Berlepsch, P. (1997) Johninnesite Na2(Mn)9(Mn,Mg)7(AsO4)2(Si6O17)2(OH)8: a new occurrence in Val Ferrera (GraubÞnden, Switzerland). Schweizerische mineralogische und petrographische Mitteilungen: 77: 449-455.
 
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