 | | Journal (article/letter/editorial) | | phases. The compoundsare: chalcocite, ideally CmS digenite, ideally Cu•S5 covellite, CuS. Chalcocite undergoes...atomic per cent CuS. Below approximately78o C. digenite has the ideal compositionCu9S5,but above this...either CmS or CuS into its com'position. Evidently digenite has been regarded as the phaseof chalcocitestable...the literature. The first of theseis the mineral digenite,describedby Breithaupf (•8) in •844. One specimenwas...intermediate compound corresponds with the mineral digenite. The existenceof Cu9S5put the chalcociteproblemin |  | | Conference Proceedings (Volume) | | Biennial SGA Meeting 12–15 AUGUST 2013, UPPSALA, SWEDEN Mineral deposit research for a high-tech world...Biennial SGA Meeting 12–15 AUGUST 2013, UPPSALA, SWEDEN Mineral deposit research for a high-tech world...Meeting was organised by the Geological Survey of Sweden with assistance from Uppsala University, Stockholm...Biennial SGA Meeting, 12–15 August 2013, Uppsala, Sweden. ISBN 978-91-7403-207-9. 1882 pp. Suggested citation...Biennial SGA Meeting, 12–15 August 2013, Uppsala, Sweden, ISBN 978-91-7403-207-9, 1450–1452. This publication |
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