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Akaganeite from
Akagane mine, Esashi ward, Oshu City, Iwate Prefecture, Japan


00437510017369539324404.jpg
Akaganeite, etc.

Akagane mine, Esashi ward, Oshu City, Iwate Prefecture, Japan
00437510017369539324404.jpg
Akaganeite, etc.

Akagane mine, Esashi ward, Oshu City, Iwate Prefecture, Japan
05955650017272002114141.jpg
Akaganeite, etc.

Akagane mine, Esashi ward, Oshu City, Iwate Prefecture, Japan
Locality type:Mine
Classification
Species:Akaganeite
Formula:(Fe3+,Ni2+)8(OH,O)16Cl1.25 · nH2O
Comments:Tiny spindle like quasi-single crystals are up to 5μm in length; in bundles of such rods; commonly fine-grained massive to powdery
Confirmation
Validity:Valid - Type Locality
Associated Minerals:
Associates:Pyrrhotite
Associated Minerals Based on Photo Data:
Chalcopyrite1
Data
Mineral Data:Click here to view Akaganeite data
Locality Data:Click here to view Akagane mine, Esashi ward, Oshu City, Iwate Prefecture, Japan
Data Identifiers
Mindat Occurrence Record ID:281
Long-form Identifier:1:3:281:3
GUID (UUID V4):0
References
Mackay, A. L. (1962) β-Ferric oxyhydroxide—akaganéite. Mineralogical Magazine and Journal of the Mineralogical Society, 33 (259) 270-280 doi:10.1180/minmag.1962.033.259.02
Clark, A. M. (1993) Hey's Mineral Index - Mineral Species, Varieties and Synonyms (3rd ed.). Natural History Museum.
 
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