Complete mineralogical data for FREBOLDITE. Chemical Formula: CoSe. Crystal System: Hexagonal. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for FREDRIKSSONITE. Chemical Formula: Mg2Mn3+[BO3]O2. Crystal System: Orthorhombic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for FREEDITE. Chemical Formula: Pb8Cu1+(AsO3)2O3Cl5. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for FREIESLEBENITE. Chemical Formula: PbAgSbS3. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for FREITALITE. Chemical Formula: C14H10. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for FRESNOITE. Chemical Formula: Ba2Ti[Si2O7]O. Crystal System: Tetragonal. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for FREUDENBERGITE. Chemical Formula: Na(Ti4+3Fe3+)O8. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for FRIEDELITE. Chemical Formula: Mn2+8[Si6O15](OH)10. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for FRIEDRICHBECKEITE. Chemical Formula: K(□Na)Mg2(Be2Mg)[Si12O30]. Crystal System: Hexagonal. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for FRIEDRICHITE. Chemical Formula: Pb5Cu5Bi7S18. Crystal System: Orthorhombic. Learn about its geologic occurrence, habit, and identification.