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


Locality type:Mine
Classification
Species:Ankerite
Formula:Ca(Fe2+,Mg)(CO3)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Ankerite 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:425152
Long-form Identifier:1:3:425152:1
GUID (UUID V4):0
Nearest other occurrences of Ankerite
13.3km (8.3 miles) ⓘNicola Secci Mine, Burcei, South Sardinia Province, Sardinia, Italy
42.1km (26.1 miles) ⓘGenna Gureu Mine, Orroli, South Sardinia Province, Sardinia, Italy
85.6km (53.2 miles) ⓘPira Inferida, Fenugu Sibiri Mine, Gonnosfanadiga, South Sardinia Province, Sardinia, Italy
86.7km (53.9 miles) ⓘMontevecchio Mines, Guspini, South Sardinia Province, Sardinia, Italy
92.8km (57.7 miles) ⓘGennamari Mine, Arbus, South Sardinia Province, Sardinia, Italy
93.7km (58.2 miles) ⓘIngurtosu Mine, Arbus, South Sardinia Province, Sardinia, Italy
95.5km (59.3 miles) ⓘSanta Lucia Mine, Fluminimaggiore, South Sardinia Province, Sardinia, Italy
97.9km (60.8 miles) ⓘNebida mine, Nebida, Iglesias, South Sardinia Province, Sardinia, Italy
References
Stara, Paolo; Rizzo, Roberto; Brizzi, Giancarlo (1993) Sarrabus. Miniere e Minerali. Associazione Mineralogica Sarda. 208 pp.
 
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