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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LL5 chondrite meteorite from
Siena meteorite, Lucignano d'Asso, Montalcino, Siena Province, Tuscany, Italy


Locality type:Meteorite Fall Location
Classification
Type:LL5 chondrite meteorite
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view LL5 chondrite meteorite data
Locality Data:Click here to view Siena meteorite, Lucignano d'Asso, Montalcino, Siena Province, Tuscany, Italy
Data Identifiers
Mindat Occurrence Record ID:1111704
Long-form Identifier:1:3:1111704:1
GUID (UUID V4):0
References
(2010) Meteoritical Bulletin Database (MetBull), The Meteoritical Society.
 
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