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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Wollastonite from
Gavorrano Mine, Gavorrano, Grosseto Province, Tuscany, Italy


Locality type:Mine
Classification
Species:Wollastonite
Formula:Ca3(Si3O9)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Wollastonite data
Locality Data:Click here to view Gavorrano Mine, Gavorrano, Grosseto Province, Tuscany, Italy
Data Identifiers
Mindat Occurrence Record ID:288647
Long-form Identifier:1:3:288647:3
GUID (UUID V4):0
Nearest other occurrences of Wollastonite
30.6km (19.0 miles) ⓘMontorsi Mine, Botro ai Marmi, Campiglia Marittima, Livorno Province, Tuscany, Italy
30.7km (19.0 miles) ⓘBotro ai Marmi, Campiglia Marittima, Livorno Province, Tuscany, Italy
41.3km (25.7 miles) ⓘOrtano Mine, Rio Marina, Rio, Livorno Province, Tuscany, Italy
49.5km (30.8 miles) ⓘCape Norsi, Capoliveri, Livorno Province, Tuscany, Italy
55.9km (34.7 miles) ⓘProcchio, Marciana, Livorno Province, Tuscany, Italy
74.2km (46.1 miles) ⓘCase Collina, Pitigliano, Grosseto Province, Tuscany, Italy
81.3km (50.5 miles) ⓘMontenero Quarry, Onano, Viterbo Province, Lazio, Italy
82.1km (51.0 miles) ⓘPoggio Pinzo (Gradoli pozzolana quarry), Gradoli, Viterbo Province, Lazio, Italy
84.1km (52.2 miles) ⓘCasale Rosati, Valentano, Viterbo Province, Lazio, Italy
85.8km (53.3 miles) ⓘCampomorto Quarry, Pietra Massa Locality, Montalto di Castro, Viterbo Province, Lazio, Italy
References
Capperi M., Nannoni R., Brizzi G., 1996. Gavorrano e le sue miniere. Riv. Mineral. Ital., 20.
 
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