Vanadomalayaite Basso R, Lucchetti G, Zefiro L, Palenzona A Neues Jahrbuch fur Mineralogie, Monatshefte 1994 (1994) 489-498 Vanadomalayaite, CaVOSiO4, a new mineral vanadium analog of titanite and malayaite Locality: Gambatesa mine, Reppia, Val Graveglia, Northern Appenines, Italy _database_code_amcsd 0014870 6.526 8.691 7.032 90 113.88 90 C2/c atom x y z occ Biso Ca 0 .3350 .25 1.27 V 0 0 0 .7 1.18 Ti 0 0 0 .3 1.18 Si 0 .6843 .25 .4 O1 0 .0694 .25 .64 O2 .3146 .0674 .0888 .65 O3 .3951 .2901 .3809 .58