Domeykite
Steenberg B
Arkiv for Kemi, Mineralogi och Geologi A12 (1938) 1-15
The crystal structure of Cu3As and Cu3P
Locality: Mina San Antonio, Copiapa, Chile
_database_code_amcsd 0017892
9.611 9.611 9.611 90 90 90 I-43d
atom    x    y    z
As   -.03 -.03 -.03
Cu   -.03  .12  .20