Mindat Short Description
Formerly assigned to the Epidote Group. Since Zoisite is the orthorhombic polymorph of Clinozoisite, zoisite is no longer considered a member of this group, according to the new nomenclature of the Epidote Supergroup (Armbruster et al., 2006; Mills e...
Geoscience Ontology Status Notes
Jameson R (1805) Zoisite, System of Mineralogy II, Bell and Bradfute (Edinburgh, U.K.) 597-598
IMA Formula (from Mindat)
Ca2Al3[Si2O7][SiO4]O(OH)
RRUFF Formula (from Geoscience Ontology)
Ca2Al3(Si2O7)(SiO4)O(OH)