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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Zircon from
Lagno di Pollena, Pollena Trocchia, Metropolitan City of Naples, Campania, Italy


Locality type:Valley
Classification
Species:Zircon
Formula:Zr(SiO4)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Zircon data
Locality Data:Click here to view Lagno di Pollena, Pollena Trocchia, Metropolitan City of Naples, Campania, Italy
Data Identifiers
Mindat Occurrence Record ID:293763
Long-form Identifier:1:3:293763:2
GUID (UUID V4):0
Nearest other occurrences of Zircon
0.2km (0.1 miles) ⓘPollena quarries, Pollena Trocchia, Metropolitan City of Naples, Campania, Italy
1.7km (1.1 miles) ⓘSan Vito Quarry, San Vito, Ercolano, Metropolitan City of Naples, Campania, Italy
3.3km (2.0 miles) ⓘTrapolino Quarry (Cava Nuova), Somma Vesuviana, Metropolitan City of Naples, Campania, Italy
29.8km (18.5 miles) ⓘTorregaveta, Bacoli, Metropolitan City of Naples, Campania, Italy
62.7km (39.0 miles) ⓘCorigliano, Sessa Aurunca, Roccamonfina Volcanic Complex, Caserta, Campania, Italy
67.5km (41.9 miles) ⓘGarigliano River mouth (Foce Garigliano Mine), Sessa Aurunca, Roccamonfina Volcanic Complex, Caserta, Campania, Italy
References
Carati, Mariano (1982) Guida Alla Mineralogia Vesuviana. Calderini.
 
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