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Bayleyite: Mg2(UO2)(CO3)3·18(H2O)
Comments: Bright yellow coatings of bayleyite. Location: Near Moab, Grand County, Utah, USA. Scale: See Photo. © Jeff Weissman / Photographic Guide to Mineral Species
Comments: Stellate aggregates of pale greenish white, acicular bayleyite crystals on a gossanous matrix with white, snowy aragonite. Location: Hideout #1 mine, White Canyon district, San Juan County, Utah, USA. Scale: Picture size 3.5 mm. © Paul M. Schumacher
Comments: Stellate aggregates of acicular bayleyite crystals under short wave UV light showing pale green fluorescence. Location: Hideout #1 mine, White Canyon district, San Juan County, Utah, USA. Scale: Picture size 3.5 mm. © Paul M. Schumacher
Bazhenovite: CaS5·CaS2O3·6Ca(OH)2·20(H2O)
Comments: Yellow, bladed crystals of bazhenovite on matrix. Location: Ronneburg U deposit, Gera district, Thuringia, Germany. Scale: Picture size 2 mm. © Thomas Witzke / Abraxas-Verlag
Bazirite: BaZrSi3O9 Sanbornite: BaSi2O5
Comments: Clear glassy minute grains of bazinite to 1mm through out matrix of milky-white sanbornite. The bazirite fluoresces light blue. Location: Snow Cap mine, Rush Creek, Fresno Co., California, USA. Scale: 6.5 x 3 x 2.5cm. © Tom Loomis / Dakota Matrix
Bazzite: Be3(Sc,Al)2Si6O18
Comments: Blue crystals of bazzite. Location: Thiemendorf near Königshain, Lausitz, Sachsen, Germany. Scale: Picture size 1.3 mm. © Thomas Witzke / Abraxas-Verlag
Beaverite: PbCu++(Fe+++,Al)2(SO4)2(OH)6
Comments: Yellow earthy coating of beaverite. Location: Hornsilver Mine, Frisco, Beaver County, Utah, USA. Scale: See Photo. © Jeff Weissman / Photographic Guide to Mineral Species
Beaverite: PbCu++(Fe+++,Al)2(SO4)2(OH)6 Mottramite: PbCu(VO4)(OH)
Comments: Specimen of quartz with a thick druse of green mottramite (cuprodescloizite) crystals and a scattered grouping of micro beaverite crystals (lemon yellow in color). Location: Tsumeb Mine, Tsumeb, Namibia. Scale: 3.3 x 2.5 cm. © John Veevaert
Becquerelite: Ca(UO2)6O4(OH)6·8(H2O) Schoepite: (UO2)8O2(OH)12·12(H2O)
Comments: Bright yellow crystals of schoepite on transparent yellow becquerelite. Location: Shinkolobwe mine, Tantara, Shaba, Democratic Republic of the Congo. Scale: . © Lou Perloff / Photo Atlas of Minerals
Becquerelite: Ca(UO2)6O4(OH)6·8(H2O)
Comments: Yellow becquerelite crystals. Location: Shinkolobwe mine, Tantara, Shaba, Dem. Repub. Congo. Scale: Size Not Given. © Lou Perloff / Photo Atlas of Minerals