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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Prehnite from
Kamioka Mine, Hida City, Gifu Prefecture, Japan


Locality type:Mine
Classification
Species:Prehnite
Formula:Ca2Al2Si3O10(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Prehnite data
Locality Data:Click here to view Kamioka Mine, Hida City, Gifu Prefecture, Japan
Data Identifiers
Mindat Occurrence Record ID:898276
Long-form Identifier:1:3:898276:6
GUID (UUID V4):0
Localities for Prehnite in this Region
Tochibora deposit, Kamioka Mine, Hida City, Gifu Prefecture, Japan
Nearest other occurrences of Prehnite
2.2km (1.3 miles) ⓘTochibora deposit, Kamioka Mine, Hida City, Gifu Prefecture, Japan
78.6km (48.9 miles) ⓘKinzandani, Hashidate, Ōmi, Itoigawa City, Niigata Prefecture, Japan
79.0km (49.1 miles) ⓘOhmi river (Ohmi-gawa), Ōmi, Itoigawa City, Niigata Prefecture, Japan
82.1km (51.0 miles) ⓘOyashirazu Beach, Ōmi, Itoigawa City, Niigata Prefecture, Japan
89.7km (55.8 miles) ⓘHirukawa, Nakatsugawa City, Gifu Prefecture, Japan
97.5km (60.6 miles) ⓘNogohakusan (Nogo-Hakusan), Neo area, Motosu City, Gifu Prefecture, Japan
References
Okuno, T. (1964) Skarns in the Kamioka mine. Annual Reports of Misasa Medical Center, Okayama University, 63-94.
 
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