Clinocervantite Basso R, Lucchetti G, Zefiro L, Palenzona A European Journal of Mineralogy 11 (1999) 95-100 Clinocervantite, B-Sb2O4, the natural monoclinic polymorph of cervantite from the Cetine mine, Siena, Italy Note: z-coordinate to O2 altered by communications with R Basso, April, 2003 Locality: Cetine mine, Siena, Italy _database_code_amcsd 0006763 12.061 4.836 5.383 90 104.60 90 C2/c atom x y z Biso Sb1 1/4 1/4 0 .26 Sb2 0 .2851 1/4 .53 O1 .1918 .0517 .6746 .55 O2 .0939 .4122 .9649 .51