AM_Chondrodite_8 Formula: Mg4.89 Fe.11 Si2 O8.844 H.844 F1.156 Name: Chondrodite Unit cell: 4.7321 10.2641 7.8673 109.052 90.0 90.0 , V=361.19 Space group: P21/B11 (14)

Friedrich A , Lager G A , Kunz M , Chakoumakos B C , Smyth J R , Schultz A J , American Mineralogist , 86 (2001) p.981-989, Temperature-dependent single-crystal neutron diffraction study of natural, chondrodite and clinohumite, Sample from Tilley Foster Mine, Brewster, NY at T = 10 K