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Please use this identifier to cite or link to this item: https://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/61949
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dc.contributor.authorWarne, SBen_US
dc.date.accessioned2013-10-23T06:07:24Z-
dc.date.issued1992en_US
dc.identifier.govdocCR1992-0232en_US
dc.identifier.urihttps://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/61949en_US
dc.description.abstractMapping of Big Boulder-Casey's Nob suggests that these ironstones are fault displaced portions of the original body. Gold anomalism (maximum assay 177ppm Au) is associated with fractures in the ironstone body at Big Boulder. The ironstone body at Porphyry Hills appears to be the result of replacement of sedimentary beds by silica-iron oxide enriched fluids above an upward stoping apophysy of the Airport Porphyry. The iron enriched zone is Cu Bi anomalous and in fresh rock Au anomalous.en_US
dc.subject.classificationGold explorationen_US
dc.subject.classificationGeochemistryen_US
dc.subject.classificationRock chip samplingen_US
dc.subject.classificationGeochemical anomaliesen_US
dc.subject.classificationGeological mappingen_US
dc.subject.classificationStructural geologyen_US
dc.subject.classificationLithologyen_US
dc.subject.classificationShear zoneen_US
dc.titleBig Boulder prospect main outcrop mapping and surface samplingen_US
dc.relation.isatmap100Tennant Creek 5758en_US
dc.relation.isatmap250Tennant Creek SE5314en_US
dc.relation.isatgeolprovinceTennant Regionen_US
dc.description.mineprospectnameBig Boulder Prospecten_US
dc.description.mineprospectnameCaseys Noben_US
dc.description.mineprospectnamePorphyryen_US
dc.description.mineprospectnamePink Hillen_US
dc.identifier.tenureMCC294en_US
dc.identifier.tenureMCC299en_US
dc.identifier.tenureMCC300en_US
dc.identifier.tenureMCC301en_US
dc.identifier.tenureMCC302en_US
dc.identifier.tenureMCC462en_US
dc.identifier.tenureMCC463en_US
dc.identifier.tenureMCC464en_US
dc.identifier.tenureMCC465en_US
dc.identifier.tenureMCC466en_US
dc.identifier.tenureMCC467en_US
dc.description.modifyhistory02/10/2003en_US
dc.description.modifyhistory21/04/2005en_US
dc.description.modifyhistory24/10/2006en_US
dc.description.modifyhistory03/10/2014en_US
dc.description.modifyhistory17/04/2020en_US
dc.contributor.holderNorth Flinders Minesen_US
dc.contributor.holderRoebuck Resourcesen_US
dc.contributor.holderTennant Creek Joint Ventureen_US
dc.identifier.collectionnameMinerals Exploration Reports (MEX)en_US
dc.identifier.govdocprefixCR1992en_US
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