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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Andradite from
Bacu Arrodas Mine (Baccu Arrodas Mine; Bacu Arrodas-S'Arrexini Mine), Muravera, South Sardinia Province, Sardinia, Italy


Locality type:Mine
Classification
Species:Andradite
Formula:Ca3Fe23+(SiO4)3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Andradite data
Locality Data:Click here to view Bacu Arrodas Mine (Baccu Arrodas Mine; Bacu Arrodas-S'Arrexini Mine), Muravera, South Sardinia Province, Sardinia, Italy
Data Identifiers
Mindat Occurrence Record ID:425151
Long-form Identifier:1:3:425151:4
GUID (UUID V4):0
Nearest other occurrences of Andradite
5.1km (3.1 miles) ⓘGiovanni Bonu Mine, San Vito, South Sardinia Province, Sardinia, Italy
6.7km (4.2 miles) ⓘIs Crabilis, Villaputzu, South Sardinia Province, Sardinia, Italy
7.1km (4.4 miles) ⓘBruncu Sciolas skarnoid outcrops, San Vito, South Sardinia Province, Sardinia, Italy
13.3km (8.3 miles) ⓘNicola Secci Mine, Burcei, South Sardinia Province, Sardinia, Italy
28.0km (17.4 miles) ⓘCosta Rosada mine, San Nicolò Gerrei, South Sardinia Province, Sardinia, Italy
60.8km (37.8 miles) ⓘSan Leone iron mine, Assemini, Metropolitan City of Cagliari, Sardinia, Italy
61.0km (37.9 miles) ⓘArcu su Linnarbu, Capoterra, Metropolitan City of Cagliari, Sardinia, Italy
63.3km (39.3 miles) ⓘFuntana Raminosa Mine, Gadoni, Nuoro Province, Sardinia, Italy
66.0km (41.0 miles) ⓘGiacurru Mine (Giacurru-Perdabila Mine), Gadoni, Nuoro Province, Sardinia, Italy
75.5km (46.9 miles) ⓘBarisonis Mine (Barisonis stope), Rosas Mine Complex (Rosas Mine), Narcao, South Sardinia Province, Sardinia, Italy
References
Traverso, G. B. (1898) Sarrabus e suoi minerali [Sarrabus and its minerals] - Note descrittive sui mineralidel Sarrabus facenti parte della collezione di minerali italiani presso il Museo civico di Genova [Descriptive notes on the Sarrabus minerals forming part of the Italian mineral collection at the Civic Museum of Genoa]. Tipografia e Libreria Sansoldi.
Stara, Paolo; Rizzo, Roberto; Brizzi, Giancarlo (1993) Sarrabus. Miniere e Minerali. Associazione Mineralogica Sarda. 208 pp.
 
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