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Please use this identifier to cite or link to this item: https://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/71661
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dc.contributor.authorBumstead, EDen_US
dc.date.accessioned2013-10-23T18:49:58Z-
dc.date.issued1987en_US
dc.identifier.govdocCR1987-0326en_US
dc.identifier.urihttps://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/71661en_US
dc.description.abstractThe report presents the results of a round robin survey using 31 samples and four reference standards from Coronation Hill to six laboratories. It is concluded that all laboratories carried out acceptable gold and palladium analysis. The lab in use for routine Coronation Hill assays was found to be giving low values for platinum. Results for Pt show high variability at all laboratories. There was some indication of inhomogeneity, particularly in Au. CSIRO has done some experimental analysis using particle induced X-ray emission (PIXE) which gave indications of 3.5g/t Ru, 0.5g/t Rh and 2g/t Ir in reference materials made from Coronation Hill material. The report contains a good discussion of analytical procedures and potential problems in analysis of Pt group metals.en_US
dc.subject.classificationAnalytical chemistryen_US
dc.subject.classificationSample preparationen_US
dc.subject.classificationSamplingen_US
dc.subject.classificationGolden_US
dc.subject.classificationGold depositsen_US
dc.subject.classificationGold oresen_US
dc.subject.classificationGold resourcesen_US
dc.subject.classificationPalladiumen_US
dc.subject.classificationPlatinumen_US
dc.subject.classificationPlatinum depositsen_US
dc.subject.classificationPlatinum group elementsen_US
dc.subject.classificationStatistical analysisen_US
dc.subject.classificationStatisticsen_US
dc.subject.classificationLaboratoriesen_US
dc.subject.classificationLaboratory testsen_US
dc.titleRound Robin results on Coronation Hill Samples June 1987.en_US
dc.relation.isatmap100Stow 5470en_US
dc.relation.isatmap250Mount Evelyn SD5305en_US
dc.relation.isatgeolprovincePine Creek Orogenen_US
dc.relation.isatgeolprovinceMcArthur Basinen_US
dc.description.mineprospectnameCoronation Hillen_US
dc.identifier.tenureMLN27 MLN23 MLN28 MLN26en_US
dc.description.modifyhistory15/07/2005en_US
dc.description.modifyhistory27/09/2006en_US
dc.description.modifyhistory15/01/2007en_US
dc.description.modifyhistory15/10/2008en_US
dc.description.modifyhistory18/08/2015en_US
dc.contributor.holderBHP Mineralsen_US
dc.contributor.holderCoronation Hill Joint Ventureen_US
dc.identifier.collectionnameMinerals Exploration Reports (MEX)en_US
dc.identifier.govdocprefixCR1987en_US
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