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Ganophyllite from
Nirou mine (Niro mine), Naka District, Tokushima Prefecture, Japan


Locality type:Mine
Classification
Species:Ganophyllite
Formula:(K,Na)xMn62+(Si,Al)10O24(OH)4 · nH2O (x = 1-2; n = 7-11)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Ganophyllite data
Locality Data:Click here to view Nirou mine (Niro mine), Naka District, Tokushima Prefecture, Japan
Data Identifiers
Mindat Occurrence Record ID:1015397
Long-form Identifier:1:3:1015397:6
GUID (UUID V4):0
Nearest other occurrences of Ganophyllite
56.0km (34.8 miles) ⓘAnanai mine, Nankoku city, Kochi Prefecture, Japan
References
Nakagawa, M., Santosh, M., Maruyama, S. (2009) Distribution and mineral assemblages of bedded manganese deposits in Shikoku, Southwest Japan: Implications for accretion tectonics. Gondwana Research, 16 (3) 609-621 doi:10.1016/j.gr.2009.05.003
 
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