AM_Uvite_3
Formula:
Ca.768 Na.205 Mg3.108 Ti.033 V.06 Li.111 Cr.006 Al6.132 Si5.55 B3 F.737 O30.263 H3.263
Name:
Uvite
Unit cell:
15.94 15.94 7.163 90.0 90.0 120.0 , V=1576.17
Space group:
R3M (160)
MacDonald D J , Hawthorne F C , The Canadian Mineralogist , 33 (1995) p.849-858, The crystal chemistry of Si=Al substitution in tourmaline, Sample: T75