AM_Liddocoatite_2 Formula: Ca.41 Na.41 Al7.62 Li1.08 Mn.03 Fe.03 Si5.7 B3.3 F.51 O30.49 H3.489 Name: Liddocoatite Unit cell: 15.8119 15.8119 7.0925 90.0 90.0 120.0 , V=1535.67 Space group: R3M (160)

Ertl A , Hughes J M , Prowatke S , Ludwig T , Prasad P S R , Brandstatter F , Korner W , Schuster R , Pertlik F , Marschall H , American Mineralogist , 91 (2006) p.1847-1856, Tetrahedrally-coordinated boron in tourmalines from the liddicoatite-elbaite, series from Madagascar: Structure, chemistry, and infrared spectroscopic studies, Locality: Anjanabonoina, Madagascar, Sample: LID52