Complete mineralogical data for ANORPIMENT. Chemical Formula: As2S3. Crystal System: Triclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for ANORTHITE. Chemical Formula: Ca[Si2Al2O8]. Crystal System: Triclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for ANORTHOMINASRAGRITE. Chemical Formula: V4+(SO4)O(H2O)3·2H2O. Crystal System: Triclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for ANORTHOROSELITE. Chemical Formula: Ca2Co(AsO4)2(H2O)2. Crystal System: Triclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for Anorthoyttrialite-(Y). Chemical Formula: Y4[Si3O10][SiO4]. Crystal System: Triclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for ANSERMETITE. Chemical Formula: Mn2+(V5+2O6)(H2O)2·2H2O. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for ANDRIANOVITE. Chemical Formula: Na12(K,Sr,Ce)3Ca6Mn3Zr3NbSi[Si3O9]2[Si9O27]2(O,H2O,OH)6. Crystal System: Hexagonal-Trigonal. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for ANDRIESLOMBAARDITE. Chemical Formula: RhSbS. Crystal System: Isometric. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for ANDUOITE. Chemical Formula: RuAs2. Crystal System: Orthorhombic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for ANDYCHRISTYITE. Chemical Formula: PbCu(Te6+O5)(H2O). Crystal System: Triclinic. Learn about its geologic occurrence, habit, and identification.