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Ammonioleucite from
Tatarazawa, Fujioka City, Gunma Prefecture, Japan


01715490017271920999468.jpg
Ammonioleucite

Tatarazawa, Fujioka City, Gunma Prefecture, Japan
06558090017271920952877.jpg
Ammonioleucite

Tatarazawa, Fujioka City, Gunma Prefecture, Japan
07412970017271920925447.jpg
Ammonioleucite, etc.

Tatarazawa, Fujioka City, Gunma Prefecture, Japan
09303110017894023418253.jpg
Ammonioleucite, etc.

Tatarazawa, Fujioka City, Gunma Prefecture, Japan
08636410017778117836559.jpg
Ammonioleucite

Tatarazawa, Fujioka City, Gunma Prefecture, Japan
00029230017778117842628.jpg
Ammonioleucite

Tatarazawa, Fujioka City, Gunma Prefecture, Japan
09112490017363104709002.jpg
Ammonioleucite, etc.

Tatarazawa, Fujioka City, Gunma Prefecture, Japan
07574530017892685672284.jpg
Ammonioleucite, etc.

Tatarazawa, Fujioka City, Gunma Prefecture, Japan
01715490017271920999468.jpg
Ammonioleucite

Tatarazawa, Fujioka City, Gunma Prefecture, Japan
06555740017271921027353.jpg
Ammonioleucite

Tatarazawa, Fujioka City, Gunma Prefecture, Japan
07412970017271920925447.jpg
Ammonioleucite, etc.

Tatarazawa, Fujioka City, Gunma Prefecture, Japan
08208460017894023427801.jpg
Ammonioleucite, etc.

Tatarazawa, Fujioka City, Gunma Prefecture, Japan
Locality type:Quarry
Classification
Species:Ammonioleucite
Formula:(NH4)(AlSi2O6)
Comments:White and sometimes pink balls comprised of radiating acicular crystals up to a cm long. They’re usually associated with chromian dawsonite which is also pink and sometimes nordstrandite. The material forms in fissures in serpentinite
Confirmation
Validity:Valid - Type Locality
Associated Minerals Based on Photo Data:
Analcime2
Data
Mineral Data:Click here to view Ammonioleucite data
Locality Data:Click here to view Tatarazawa, Fujioka City, Gunma Prefecture, Japan
Photo GalleryView Gallery (4 photos)
Data Identifiers
Mindat Occurrence Record ID:530
Long-form Identifier:1:3:530:6
GUID (UUID V4):0
References
Hori
Hori, H., Nagashima, K., Yamada, M., Miyawaki, R., Marubashi, T. (1986) Ammonioleucite, a new mineral from Tatarazawa, Fujioka, Japan. American Mineralogist, 71 (7-8) 1022-1027
 
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