Olsen L A , Balic-Zunic T , Makovicky E , Ullrich A , Miletich R , Physics and Chemistry of Minerals , 34 (2007) p.467-475, Hydrostatic compression of galenobismutite (PbBi2S4): elastic properties and, high-pressure crystal chemistry, Locality: synthetic, Sample: P = 4.78 GPa