Complete mineralogical data for LAUNAYITE. Chemical Formula: Pb10Cu(Sb,As)13S30. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for LAURANIITE. Chemical Formula: Cu6Cd2(SO4)2(OH)12(H2O)2·3H2O. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for LAURELITE. Chemical Formula: Pb7F12Cl2. Crystal System: Hexagonal. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for LAURENTIANITE. Chemical Formula: Na3Nb3[Si2O7]2O3(H2O)9. Crystal System: Hexagonal-Trigonal. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for LAURENTTHOMASITE. Chemical Formula: KMg2(Be2Al)[Si12O30]. Crystal System: Hexagonal. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for LANGHOFITE. Chemical Formula: Pb2(WO4OH)(OH). Crystal System: Triclinic. Learn about its geologic occurrence, habit, and identification.

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

Complete mineralogical data for LANGITE. Chemical Formula: Cu4(SO4)(OH)6·2H2O. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for LANMUCHANGITE. Chemical Formula: Tl+Al(SO4)2(H2O)12. Crystal System: Isometric. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for LANNONITE. Chemical Formula: Ca4Mg2Al4(SO3OH)8F9·32H2O. Crystal System: Tetragonal. Learn about its geologic occurrence, habit, and identification.