AM_Liddicoatite
Formula: (Ca.483 Na.412 K.105) Li2 Al7 Si6 B3 O31 H3.333
Name: Liddicoatite
Unit cell: 15.88 15.88 7.118 90.0 90.0 120.0 , V=1554.50
Space group: R3M (160)

Aurisicchio C , Demartin F , Ottolini L , Pezzotta F , European Journal of Mineralogy , 11 (1999) p.237-242, Homogeneous liddicoatite from Madagascar: a possible, reference material? First EMPA, SIMS and SREF data, Sample: 1, Locality: Madagascar