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Alum Group from
Suribachiyama, Iwo Jima (Iou-to; Iou Island; Iwojima; Iou-jima; Naka-Iou-jima), Volcano Islands, Ogasawara Subprefecture, Tokyo Metropolis, Japan


Locality type:Volcano
Classification
Species:'Alum Group' (not an IMA approved species)
Formula:XAl(SO4)2 · 12H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Alum Group data
Locality Data:Click here to view Suribachiyama, Iwo Jima (Iou-to; Iou Island; Iwojima; Iou-jima; Naka-Iou-jima), Volcano Islands, Ogasawara Subprefecture, Tokyo Metropolis, Japan
Data Identifiers
Mindat Occurrence Record ID:897696
Long-form Identifier:1:3:897696:3
GUID (UUID V4):0
References
Wakimizu, T. (1908). The ephemeral volcanic island in the Iwojima group.
 
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