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About: Murdochite     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:Substance100019613, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)

Type: Thingdul:ChemicalObjectchemical substanceMineralmineralyago:WikicatCopperMineralsyago:WikicatCubicMineralsyago:WikicatLeadMineralsyago:WikicatMineralsyago:WikicatOxideMineralsyago:Abstraction100002137yago:Material114580897yago:Matter100020827yago:Mineral114662574yago:Part113809207yago:PhysicalEntity100001930yago:Relation100031921yago:WikicatHalideMineralsyago:Substance100019613 New Facet based on Instances of this Class

Murdochite is a mineral combining lead and copper oxides with the chemical formula PbCu6O8−x(Cl,Br)2x (x ≤ 0.5). It was first discovered in 1953 in the Mammoth-Saint Anthony Mine in Pinal County, Arizona by Percy W. Porter, a mining engineer who handpicked a 401.5-mg sample. Porter would later submit for analysis and it was then that Fred A. Hildebrand suggested that the sample was a new mineral after taking a powder x-ray picture. It was named for (1890–1973), American mineralogist. Murdochite was first suggested to be of a cubic structure. After this suggestion, the term “murdochite-type structure” began to be used when describing a structure that is similar to that of murdochite. Murdochite was later found to be octahedral.