AM_Chondrodite_4 Formula: Si2 Mg5 O8.76 F1.24 H.76 Name: Chondrodite Unit cell: 4.7226 10.2564 7.849 109.076 90.0 90.0 , V=359.30 Space group: P21/B11 (14)

Ottolini L , Camara F , Bigi S , American Mineralogist , 85 (2000) p.89-102, An investigation of matrix effects in the analysis of fluorine in humite-group, minerals by EMPA, SIMS, and SREF, Sample: Chond HV-43 n.4