Harstigite Structure Data

Harstigite Structure Data
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Harstigite

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Harstigite.10216
Formula: Ca6 Mn Be4 Si6 O24 H2
Name: Harstigite
Unit cell: 9.793 13.636 13.83 90.0 90.0 90.0 , V=1846.82
Space group: Pnam (62)

Hesse K F , Stumpel G , Zeitschrift fur Kristallographie , 177 (1986) p.143-148, Crystal structure of harstigite, MnCa6Be4[SiO4]2[Si2O7]2(OH)2, Locality: Harstigen mine, Sweden

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