Complete mineralogical data for GEARKSUTITE. Chemical Formula: CaAlF4(OH)(H2O). Crystal System: Triclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for GEBHARDITE. Chemical Formula: Pb8(As3+2O5)2OCl6. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for GEDRITE. Chemical Formula: □Mg2(Mg3Al2)[Si6Al2O22](OH)2. Crystal System: Orthorhombic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for GALUSKINITE. Chemical Formula: Ca7[SiO4]3(CO3). Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for GAMAGARITE. Chemical Formula: Ba2Fe3+(VO4)2(OH). Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for GANANITE. Chemical Formula: BiF3. Crystal System: Isometric. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for GANOMALITE. Chemical Formula: Pb9Ca6[Si2O7]4[SiO4]O. Crystal System: Hexagonal. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for GANOPHYLLITE. Chemical Formula: (K,Na)1-2Mn2+6[(Si,Al)10O24](OH)4·7-11H2O. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for GANTERITE. Chemical Formula: Ba0.5(Na,K)0.5Al2[Si2.5Al1.5O10](OH)2. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for GAOTAIITE. Chemical Formula: Ir3Te8. Crystal System: Isometric. Learn about its geologic occurrence, habit, and identification.