AM_Inesite Formula: Ca2 Mn7 Si10 O34.956 H11.912 Name: Inesite Unit cell: 8.889 9.247 11.975 88.15 132.07 96.64 , V=724.41 Space group: P-1 (2)

Wan C , Ghose S , American Mineralogist , 63 (1978) p.563-571, Inesite, a hydrated calcium manganese silicate with five-tetrahedral-repeat, double chains