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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Okenite from
Syhadree Mountains, Mumbai Suburban District, Salsette Island, Konkan Division, Maharashtra, India


Locality type:Mountain Range
Classification
Species:Okenite
Formula:Ca10Si18O46 · 18H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Okenite data
Locality Data:Click here to view Syhadree Mountains, Mumbai Suburban District, Salsette Island, Konkan Division, Maharashtra, India
Data Identifiers
Mindat Occurrence Record ID:8176
Long-form Identifier:1:3:8176:4
GUID (UUID V4):0
References
Clark, A. M. (1993) Hey's Mineral Index - Mineral Species, Varieties and Synonyms (3rd ed.). Natural History Museum.
 
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