Nagashimalite Structure Data

Nagashimalite Structure Data

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Nagashimalite

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Nagashimalite.12187
Formula: Ba4 (V3.44 Ti.56) Si8 B2 O29 Cl H.44
Name: Nagashimalite
Unit cell: 13.937 12.122 7.116 90.0 90.0 90.0 , V=1202.21
Space group: Pmmn (59)

Matsubara S , Mineralogical Journal , 10 (1980) p.131-142, The crystal structure of nagashimalite, Ba4(V(3+),Ti)4[(O,OH)2|Cl|Si8B2O27], Locality: Mogurazawa mine, Kirya City, Gumma Prefecture, Japan


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