Complete mineralogical data for Buynite. Chemical Formula: Pb14TlAs17S40. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for BYELORUSSITE-(Ce). Chemical Formula: NaBa2Ce2Mn2+Ti2[Si4O12]2O2(F,OH)(H2O). Crystal System: Orthorhombic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for BYKOVAITE. Chemical Formula: (Ba,Na,K,□)2(Na,Ti)4(Ti,Nb)2[Si2O7]2O2(H2O,F,OH)2·3.5H2O. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for BRINROBERTSITE. Chemical Formula: (Na,K,Ca)0.3(Al,Fe,Mg)4[(Si,Al)8O20](OH)4(H2O)3.5. Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for BRITHOLITE-(Ce). Chemical Formula: (Ce,Ca)5[SiO4]3(OH). Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for BRITHOLITE-(Y). Chemical Formula: (Y,Ca)5[SiO4]3(OH). Crystal System: Monoclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for BRITVINITE. Chemical Formula: Pb14Mg9[Si10O28][BO3]4(CO3)2(OH)12F2. Crystal System: Triclinic. Learn about its geologic occurrence, habit, and identification.

Complete mineralogical data for BRIZZIITE. Chemical Formula: Na2(SbO3)2. Crystal System: Hexagonal-Trigonal. Learn about its geologic occurrence, habit, and identification.

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

Complete mineralogical data for BROCKITE. Chemical Formula: (Ca,Th,Ce)(PO4)·H2O. Crystal System: Hexagonal. Learn about its geologic occurrence, habit, and identification.