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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Anorthite from
Lagno Amendolare, Sant'Anastasia, Metropolitan City of Naples, Campania, Italy


Locality type:Valley
Classification
Species:Anorthite
Formula:Ca(Al2Si2O8)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Anorthite data
Locality Data:Click here to view Lagno Amendolare, Sant'Anastasia, Metropolitan City of Naples, Campania, Italy
Data Identifiers
Mindat Occurrence Record ID:1225410
Long-form Identifier:1:3:1225410:9
GUID (UUID V4):0
Nearest other occurrences of Anorthite
1.1km (0.7 miles) ⓘTrapolino Quarry (Cava Nuova), Somma Vesuviana, Metropolitan City of Naples, Campania, Italy
2.6km (1.6 miles) ⓘPollena quarries, Pollena Trocchia, Metropolitan City of Naples, Campania, Italy
4.0km (2.5 miles) ⓘSan Vito Quarry, San Vito, Ercolano, Metropolitan City of Naples, Campania, Italy
7.5km (4.7 miles) ⓘCamaldoli della Torre, Torre del Greco, Metropolitan City of Naples, Campania, Italy
10.7km (6.6 miles) ⓘVilla Inglese quarries, Torre del Greco, Metropolitan City of Naples, Campania, Italy
28.4km (17.6 miles) ⓘFondo Riccio, Pozzuoli, Metropolitan City of Naples, Campania, Italy
References
www.gmgn.it (n.d.) http://www.gmgn.it/files/Riepilogo-risultati-esplorazioni-1.pdf
 
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