Complete mineralogical data for Oxycalciobetafite. Chemical Formula: Ca2(Ti,Nb)2O6O. Crystal System: Isometric. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for OXYCALCIOMICROLITE. Chemical Formula: Ca2Ta2O6O. Crystal System: Isometric. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for OXYCALCIOPYROCHLORE. Chemical Formula: Ca2Nb2O6O. Crystal System: Isometric. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for OXYCALCIOROMÉITE. Chemical Formula: Ca2(SbO3)2O. Crystal System: Isometric. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for OXY-CHROMIUM-DRAVITE. Chemical Formula: NaCr3(Cr4Mg2)[Si6O18][BO3]3(OH)3O. Crystal System: Hexagonal-Trigonal. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for OXY-DRAVITE. Chemical Formula: Na(Al2Mg)(Al5Mg)[Si6O18][BO3]3(OH)3O. Crystal System: Hexagonal-Trigonal. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for OXY-FOITITE. Chemical Formula: □(Fe2+Al2)Al6[Si6O18][BO3]3(OH)3O. Crystal System: Hexagonal-Trigonal. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for OXYKINOSHITALITE. Chemical Formula: BaMg2Ti[Si2Al2O10]O2. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for OXYNATROMICROLITE. Chemical Formula: (Na,Ca,U)2(Ta,Nb)2O6(O,F). Crystal System: Isometric. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for OXYPHLOGOPITE. Chemical Formula: KMg2Ti[Si3AlO10](O,F)2. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.