Demicheleite-(Br) Demartin F, Gramaccioli C M, Campostrini I, Orlandi P American Mineralogist 93 (2008) 1603-1607 Demicheleite, BiSBr, a new mineral from La Fossa crater, Vulcano, Aeolian Islands, Italy Locality: La Fossa crater, Vulcano, Aeolian Islands, Italy _database_code_amcsd 0004679 8.0424 9.8511 4.0328 90 90 90 Pnam atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Bi .13741 .13177 1/4 .99 .0189 .0191 .0188 .0189 -.0030 0 0 S .8303 .0516 1/4 .97 .0157 .0139 .0170 .0163 .0015 0 0 Br .5133 .8222 1/4 .67 .0224 .0219 .0241 .0211 -.0026 0 0 Cl .5133 .8222 1/4 .35 .0224 .0219 .0241 .0211 -.0026 0 0 I .5133 .8222 1/4 .02 .0224 .0219 .0241 .0211 -.0026 0 0