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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Haycockite from
Shibukawa, Shizuoka Prefecture, Japan


Locality type:Outcrop
Classification
Species:Haycockite
Formula:Cu4Fe5S8
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Haycockite data
Locality Data:Click here to view Shibukawa, Shizuoka Prefecture, Japan
Data Identifiers
Mindat Occurrence Record ID:466502
Long-form Identifier:1:3:466502:1
GUID (UUID V4):0
References
Onuki et al (1981) Ganseki-Koubutsu-Koshogaku Zasshi, 76, 372-375.
 
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