AM_Kinoite
Formula: Cu2 Ca2 Si3 O12 H4
Name: Kinoite
Unit cell: 6.991 12.884 5.655 90.0 96.18 90.0 , V=506.40
Space group: P121/M1 (11)

Laughon R B , American Mineralogist , 56 (1971) p.193-200, The crystal structure of kinoite