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Please use this identifier to cite or link to this item: https://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/78814
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dc.contributor.authorEdwards, GCen_US
dc.date.accessioned2014-10-20T23:45:07Z-
dc.date.issued1992en_US
dc.identifier.govdocCR1992-0636en_US
dc.identifier.urihttps://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/78814en_US
dc.description.abstract228 vacuum drill holes totalling 461m were completed. The maximum assay received was 11ppb Au, 240ppm Cu and 15ppm Bi. 3 RC percussion drill holes totalling 223 m were completed at the EL Dorado Mine. Geostatistical modelling gave an estimated mining reserve of 55 000 t ant 5.5 g-t Au. Production exceeded estimates with 66 370 t grading 5.54 g-t Au.en_US
dc.subject.classificationBase metalsen_US
dc.subject.classificationPrecious metalsen_US
dc.subject.classificationGolden_US
dc.subject.classificationGeomorphologyen_US
dc.subject.classificationGeophysical surveysen_US
dc.subject.classificationGround magnetic surveysen_US
dc.subject.classificationGravity surveysen_US
dc.subject.classificationDrillingen_US
dc.subject.classificationVacuum drillingen_US
dc.subject.classificationRC drillingen_US
dc.subject.classificationDrill cuttings samplingen_US
dc.subject.classificationOre reserve estimationen_US
dc.subject.classificationOrebody modellingen_US
dc.subject.classificationAssayingen_US
dc.subject.classificationAssay valueen_US
dc.titleEL 7491 Annual report 15 October 1991 to 14 October 1992 Tennant Creek Mineral Fielden_US
dc.relation.isatmap100Tennant Creek 5758en_US
dc.relation.isatmap250Tennant Creek SE5314en_US
dc.relation.isatgeolprovinceTennant Regionen_US
dc.description.stratnameWarramunga Groupen_US
dc.description.drilling3 RC holes for 223 m (ELRC-001 to ELRC-003)en_US
dc.description.drilling228 Vacuum holes for 461 men_US
dc.description.mineprospectnameEldoradoen_US
dc.identifier.tenureEL7491en_US
dc.identifier.tenureMLC581en_US
dc.identifier.tenureMLC582en_US
dc.identifier.tenureMLC583en_US
dc.identifier.tenureMLC683en_US
dc.description.modifyhistory02/10/2003en_US
dc.description.modifyhistory23/02/2005en_US
dc.description.modifyhistory12/07/2005en_US
dc.description.modifyhistory24/10/2006en_US
dc.description.modifyhistory29/08/2014en_US
dc.description.modifyhistory03/10/2014en_US
dc.description.modifyhistory22/03/2016en_US
dc.contributor.holderTennant Creek Operationsen_US
dc.identifier.collectionnameMinerals Exploration Reports (MEX)en_US
dc.identifier.govdocprefixCR1992en_US
local.flag.notified1
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