Arsenbrackebuschite Hofmeister W, Tillmanns E Tschermaks Mineralogische und Petrographische Mitteilungen 25 (1978) 153-163 Strukturelle untersuchungen an arsenbrackebuschit Locality: Tsumeb, Namibia _database_code_amcsd 0015672 7.763 6.046 9.022 90 112.5 90 P2_1/m atom x y z occ Pb1 .2739 .75 .7356 Pb2 .6960 .75 .6023 Fe3+ 0 0 0 .65 Zn2+ 0 0 0 .35 As1 .4357 .75 .1736 As2 .0322 .75 .3367 O1 .996 .983 .225 O2 .262 .75 .471 O3 .898 .75 .444 O4 .492 .977 .291 O5 .541 .75 .041 O6 .199 .75 .062 OH7 .821 .75 .916 .65 Wat7 .821 .75 .916 .35