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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Montebrasite from
Kaatiala pegmatite, Kuortane, South Ostrobothnia, Finland


Locality type:Pegmatite
Classification
Species:Montebrasite
Formula:LiAl(PO4)(OH)
Comments:Montebrasite confirmed also by Raman spectroscopy (J. Dyer).
Confirmation
Validity:Confirmed
Confirmation Methods:Raman Spectroscopy
Associated Minerals Based on Photo Data:
Greenockite1
Hydroxylapatite1
Data
Mineral Data:Click here to view Montebrasite data
Locality Data:Click here to view Kaatiala pegmatite, Kuortane, South Ostrobothnia, Finland
Data Identifiers
Mindat Occurrence Record ID:923329
Long-form Identifier:1:3:923329:4
GUID (UUID V4):0
Nearest other occurrences of Montebrasite
5.3km (3.3 miles) ⓘHunnakko, Alavus, South Ostrobothnia, Finland
References
Jukka Konnunaho GTK, verbal communication 07.02.2015.
 
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