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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Epistilbite from
Averta Valley (Northern Glacial Cirque), Codera Valley, Novate Mezzola, Sondrio Province, Lombardy, Italy


Locality type:Valley
Classification
Species:Epistilbite
Formula:CaAl2Si6O16 · 5H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Epistilbite data
Locality Data:Click here to view Averta Valley (Northern Glacial Cirque), Codera Valley, Novate Mezzola, Sondrio Province, Lombardy, Italy
Data Identifiers
Mindat Occurrence Record ID:415641
Long-form Identifier:1:3:415641:3
GUID (UUID V4):0
Nearest other occurrences of Epistilbite
3.0km (1.9 miles) ⓘPiana Valley, Codera Valley, Novate Mezzola, Sondrio Province, Lombardy, Italy
9.7km (6.1 miles) ⓘSan Giorgio, Codera Valley, Novate Mezzola, Sondrio Province, Lombardy, Italy
13.9km (8.6 miles) ⓘSissone Valley, Chiesa in Valmalenco, Sondrio Province, Lombardy, Italy
16.5km (10.3 miles) ⓘMuretto Valley, Val Forno, Upper Val Bregaglia, Bregaglia, Maloja Region, Grisons, Switzerland
34.3km (21.3 miles) ⓘGneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland
56.1km (34.9 miles) ⓘMonte Maurignino, Grosio, Sondrio Province, Lombardy, Italy
80.2km (49.8 miles) ⓘAlpe Marco inferiore, Rio Vasca, Craveggia, Verbano-Cusio-Ossola Province, Piedmont, Italy
References
Ghizzoni, S.; Mazzoleni, G. (2005) Itinerari mineralogici in val Codera. Geologia Insubrica.
 
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