Hentschelite and Perloffite from the Spring Creek Copper Mine, South Australia
W.D. Birch and W.G. Mumme
Department of Mineralogy and Petrology, Museum of Victoria, 285 Russell Street, Melbourne, Victoria, 3000, Australia
CSIRO, Division of Mineral Chemistry, PO Box 124, Port Melbourne, Victoria, 3207, Australia
Keywords: hentschelite • perloffite • Spring Creek Mine, South Australia • twinning • lazulite group