Complete mineralogical data for Llantenesite. Chemical Formula: Cu6Al(SeO4)(OH)12Cl·3H2O. Crystal System: Hexagonal-Trigonal. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for LOBANOVITE. Chemical Formula: K2Na(Fe2+4Mg2Na)Ti2[Si4O12]2O2(OH)4. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for LOKKAITE-(Y). Chemical Formula: CaY4(CO3)7(H2O)9. Crystal System: Orthorhombic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for LÖLLINGITE. Chemical Formula: FeAs2. Crystal System: Orthorhombic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for LOMBARDOITE. Chemical Formula: Ba2Mn3+(AsO4)2(OH). Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for LOMONOSOVITE. Chemical Formula: Na6Na2Ti2Na2Ti2[Si2O7]2(PO4)2O4. Crystal System: Triclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for LONDONITE. Chemical Formula: CsAl4Be4[B12O24]O4. Crystal System: Isometric. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for LONECREEKITE. Chemical Formula: (NH4)Fe3+(SO4)2(H2O)12. Crystal System: Isometric. Learn about its geologic occurrence, habit, and identification.

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

Complete mineralogical data for LOOMISITE. Chemical Formula: Ba(Be2P2O8)·H2O. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.