AM_Fluoro-ferri-magnesiokatophorite Formula: O22.64 F1.36 (Si7.6 Al.4) Mg3.16 Fe1.24 Ti.05 Mn.16 Zn.33 Li.06 Na1.469 Ca.95 K.169 H.18 Name: Fluoro-ferri-magnesiokatophorite Unit cell: 9.808 17.993 5.284 90.0 104.54 90.0 , V=902.63 Space group: C12/M1 (12)

Hawthorne F C , Ungaretti L , Oberti R , Bottazzi P , Czamanske G K , American Mineralogist , 78 (1993) p.733-745, Li: an important component in igneous alkali amphiboles, Locality: Questa caldera, New Mexico, Sample: A(2), magnesio-ferri-fluor-katophorite