Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Arsenopyrite from
Monte Valerio, Campiglia Marittima, Livorno Province, Tuscany, Italy


06716210017272053761262.jpg
Arsenopyrite

Monte Valerio, Campiglia Marittima, Livorno Province, Tuscany, Italy
03620600017369819351482.jpg
Arsenopyrite, etc.

Monte Valerio, Campiglia Marittima, Livorno Province, Tuscany, Italy
06716210017272053761262.jpg
Arsenopyrite

Monte Valerio, Campiglia Marittima, Livorno Province, Tuscany, Italy
06146080017272087534669.jpg
Arsenopyrite, etc.

Monte Valerio, Campiglia Marittima, Livorno Province, Tuscany, Italy
06716210017272053761262.jpg
Arsenopyrite

Monte Valerio, Campiglia Marittima, Livorno Province, Tuscany, Italy
06146080017272087534669.jpg
Arsenopyrite, etc.

Monte Valerio, Campiglia Marittima, Livorno Province, Tuscany, Italy
Locality type:Mountain
Classification
Species:Arsenopyrite
Formula:FeAsS
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Halotrichite1
Data
Mineral Data:Click here to view Arsenopyrite data
Locality Data:Click here to view Monte Valerio, Campiglia Marittima, Livorno Province, Tuscany, Italy
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:425007
Long-form Identifier:1:3:425007:4
GUID (UUID V4):0
Nearest other occurrences of Arsenopyrite
1.9km (1.2 miles) ⓘBotro ai Marmi, Campiglia Marittima, Livorno Province, Tuscany, Italy
2.5km (1.5 miles) ⓘMontorsi iron ore prospects (Monte Spinosa-North; Monte Spinosa iron deposit), Campiglia Marittima, Livorno Province, Tuscany, Italy
3.0km (1.9 miles) ⓘMontorsi Mine, Botro ai Marmi, Campiglia Marittima, Livorno Province, Tuscany, Italy
3.0km (1.9 miles) ⓘMaffei Mine, Botro ai Marmi, Campiglia Marittima, Livorno Province, Tuscany, Italy
3.9km (2.4 miles) ⓘTemperino Mine, Campiglia Marittima, Livorno Province, Tuscany, Italy
4.8km (3.0 miles) ⓘLanzi Mine (Cava del Piombo; Buca del Piombo), Campiglia Marittima, Livorno Province, Tuscany, Italy
23.2km (14.4 miles) ⓘCampo di Sasso, Bibbona, Livorno Province, Tuscany, Italy
23.6km (14.7 miles) ⓘBotro del Confine (La Sassa vein system), La Sassa, Montecatini Val di Cecina, Pisa Province, Tuscany, Italy
26.7km (16.6 miles) ⓘAccesa mine, Massa Marittima, Grosseto Province, Tuscany, Italy
28.1km (17.5 miles) ⓘCastellaccia Mine, Montoccoli-Castellaccia area (Fosso Zanca-Filone di Montoccoli area; Zanca Valley mines), Massa Marittima, Grosseto Province, Tuscany, Italy
References
F. Cuteri & I. Mascaro (1995) - Colline Metallifere. Inventario del patrimonio minerario e mineralogico. Aspetti naturalistici e storico-archeologici. - Dip. Ambiente Regione Toscana.
 
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