Varennesite Structure Data
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Varennesite
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Varennesite
Formula:
Na8 Mn2 Si10 O39 H2
Name:
Varennesite
Unit cell:
13.447 15.022 17.601 90.0 90.0 90.0 , V=3555.42
Space group:
CMCM (63)
Grice J D , Gault R A , The Canadian Mineralogist , 33 (1995) p.1073-1081, Varennesite, a new species of hydrated Na-Mn silicate with a unique, monophyllosilicate structure
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