Yixunite Yu Z Acta Geologica Sinica 71 (1997) 332-335 Yixunite - an ordered new native indium and platinum alloy Locality: Yixun River, 270 km north of Beijing, China _database_code_amcsd 0011979 3.988 3.988 3.988 90 90 90 Pm3m atom x y z Pt .5 .5 0 In 0 0 0