Complete mineralogical data for JAHNSITE-(MnMnFe). Chemical Formula: Mn2+Mn2+Fe2+2Fe3+2(PO4)4(OH)2(H2O)8. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for JAHNSITE-(MnMnMg). Chemical Formula: Mn2+Mn2+Mg2Fe3+2(PO4)4(OH)2(H2O)8. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for JAHNSITE-(MnMnMn). Chemical Formula: Mn2+Mn2+Mn2+2Fe3+2(PO4)4(OH)2(H2O)8. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for JAHNSITE-(MnMnZn). Chemical Formula: Mn2+Mn2+Zn2Fe3+2(PO4)4(OH)2(H2O)8. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for JAHNSITE-(NaFeMg). Chemical Formula: NaFe3+Mg2Fe3+2(PO4)4(OH)2(H2O)8. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for JAHNSITE-(NaMnMg). Chemical Formula: (Na,Ca)Mn2+(Mg,Fe3+)2Fe3+2(PO4)4(OH)2(H2O)8. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for JAHNSITE-(NaMnMn). Chemical Formula: NaMn2+(Mn2+Fe3+)Fe3+2(PO4)4(OH)2(H2O)8. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

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

Complete mineralogical data for JAKOBSSONITE. Chemical Formula: CaAlF5. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for JALPAITE. Chemical Formula: Ag3CuS2. Crystal System: Tetragonal. Learn about its geologic occurrence, habit, and identification.