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Please use this identifier to cite or link to this item: https://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/64075
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dc.contributor.authorLewis, SJen_US
dc.date.accessioned2013-10-23T08:58:34Z-
dc.date.issued1999en_US
dc.identifier.govdocCR1999-0239en_US
dc.identifier.urihttps://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/64075en_US
dc.description.abstractA ground magnetic and helimagnetic survey was completed in 1992. During the life of the licence three RAB drilling programmes were completed and targetted known micro diamond targets. No kimberlite was intersected although volcanic material was intersected in some holes. Numerous holes contained micro diamond(s) and occasionally a macro diamond. However kimberlitic indicator minerals were generally absent. The source for the micro diamonds is inconclusive although there is some evidence of a genetic link with volcanic rocks associated with brecciated basement.en_US
dc.subject.classificationDiamond drillingen_US
dc.subject.classificationRAB drillingen_US
dc.subject.classificationAerial magnetic surveysen_US
dc.subject.classificationGround magnetic surveysen_US
dc.subject.classificationGeochemical samplingen_US
dc.subject.classificationSoil samplingen_US
dc.subject.classificationDiamondsen_US
dc.subject.classificationDiamond explorationen_US
dc.subject.classificationDiamond occurrenceen_US
dc.subject.classificationMicrodiamondsen_US
dc.subject.classificationMacrodiamondsen_US
dc.subject.classificationIndicator mineralsen_US
dc.titleFinal report exploration licence 7223, 'Coanjula' 12th May, 1992 to 20th February, 1999en_US
dc.relation.isatmap100Puzzle 6162en_US
dc.relation.isatmap100Coanjula 6262en_US
dc.relation.isatmap100Paradise Bore 6161en_US
dc.relation.isatmap100Boxer 6261en_US
dc.relation.isatmap250Walhallow SE5307en_US
dc.relation.isatmap250Calvert Hills SE5308en_US
dc.relation.isatmap250Brunette Downs SE5311en_US
dc.relation.isatmap250Mount Drummond SE5312en_US
dc.relation.isatgeolprovinceMcArthur Basinen_US
dc.relation.isatgeolprovinceSouth Nicholson Basinen_US
dc.description.geochemicalsampling58 soil samplesen_US
dc.description.drilling65 RAB holes - 1627 metersen_US
dc.description.drilling2 diamond holes - 140 metersen_US
dc.identifier.tenureEL7223en_US
dc.description.modifyhistory02/10/2003en_US
dc.description.modifyhistory26/11/2004en_US
dc.description.modifyhistory23/02/2005en_US
dc.description.modifyhistory09/01/2009en_US
dc.description.modifyhistory07/06/2013en_US
dc.contributor.holderAshton Miningen_US
dc.identifier.collectionnameMinerals Exploration Reports (MEX)en_US
dc.identifier.govdocprefixCR1999en_US
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