AM_Clinohumite Formula: Si4 Mg9 O16.96 F1.04 H.92 Name: Clinohumite Unit cell: 4.7396 10.2328 13.6439 100.843 90.0 90.0 , V=649.91 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: Chum HV-41 n.3