- Bu
Barroisite Brs Betpakdalite-CaCa Bpd-CaCa
Bornite Bn
Buryatite Buy
Barrotite Bro Betpakdalite-CaMg Bpd-CaMg
Borocookeite Bckt
Buseckite Bsc Barrydawsonite-(Y)...
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Barroisite [Na-Ca-amphibole: IMA2012 s.p., 1922] 9.DE.20 [135] [136] [137]
Barrotite (chalcophyllite: IMA2011-063a) 7.0 [138] [no] [no] Barrydawsonite-(Y)...