Complete mineralogical data for DOVYRENITE. Chemical Formula: Ca6Zr[Si2O7]2(OH)4. Crystal System: Orthorhombic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for DOWNEYITE. Chemical Formula: SeO2. Crystal System: Tetragonal. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for Downsite. Chemical Formula: K2(MoO3)3(SO4)(H2O)4. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for DOYLEITE. Chemical Formula: Al(OH)3. Crystal System: Triclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for DOZYITE. Chemical Formula: Mg7Al2[(Si4Al2)O15](OH)12. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for DRAVERTITE. Chemical Formula: CuMg(SO4)2. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for DRAVITE. Chemical Formula: NaMg3Al6[Si6O18][BO3]3(OH)3(OH). Crystal System: Hexagonal-Trigonal. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for DIENERITE. Chemical Formula: Ni3As. Crystal System: Isometric. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for DIETRICHITE. Chemical Formula: ZnAl2(SO4)4(H2O)17·5H2O. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for DIETZEITE. Chemical Formula: Ca2(IO3)2(CrO4)(H2O). Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.