Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Romanèchite from
Colinton Silver Mine, Bredbo, Beresford Co., New South Wales, Australia


Locality type:Mine
Classification
Species:Romanèchite
Formula:(Ba,H2O)2(Mn4+,Mn3+)5O10
Confirmation
Validity:Unconfirmed/Questioned
Data
Mineral Data:Click here to view Romanèchite data
Locality Data:Click here to view Colinton Silver Mine, Bredbo, Beresford Co., New South Wales, Australia
Data Identifiers
Mindat Occurrence Record ID:935164
Long-form Identifier:1:3:935164:6
GUID (UUID V4):0
References
Michael Hirst Collection
 
and/or  
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