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dc.contributor.authorRohde, Jen_US
dc.date.accessioned2020-01-08T04:18:13Z-
dc.date.issued2012en_US
dc.identifier.govdocCR2012-1153en_US
dc.identifier.urihttps://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/89766-
dc.description.abstractExploration during the reporting period included diamond and RC drilling, vein / costean sampling, surface sampling, geological mapping, resource estimates, scope studying and metallurgical testing. ABM focused their on-ground activities on the wider Twin Bonanza Gold Camp in EL 28322 (previously EL 23661) and completed desktop studies plus re-evaluation of targets on the other tenements of the project. Most of the rock chip sampling was associated with the field mapping. The best assay result returned for the rock chip sampling was 2.77ppm gold from BERK100081 (bucky, planar, quartz) located approximately 785m south of Casa (proper) prospect on EL 26616. The vein / costean sampling program continued in 2012 in the wider Old Pirate area. The trenching program, infilling and extending along strike as well as testing newly discovered veins, resulted in a substantial extension of the 2011 mineralisation. The 2012 program revealed vein sections with the same magnitude of mineralisation at the East and Western Limb of the Old Pirate, 'New Veins', Golden Hind Vein, Old Glory Vein and the Heartland Vein. At the Casa Prospect (EL 26616) vein sampling returned ten elevated gold assay results (max. 3.18 ppm) The field mapping extended the 2011 mapped prospect geology and added further structural details especially at the Old Pirate resource and the Crows Nest prospect. Ten new prospects (Jack-Sparrow, Nova, Rudder, Skullduggery, Vampire West, Warry, Plank, Voyager and Post) in the wider Old Pirate area were added to the mapping. At the Buccaneer prospect the drilling in-filled and further extend the resource. The results will be used to update the Buccaneer resource estimates in 2013. At the Old Pirate prospect the drilling extended the mineralisation of the deposit to the north along the western as well as the eastern limbs of the anticline and helped to delineate the structure through the centre of the fold. The results of the 2012 infill drilling (25m spacing) will be used for a resource extension and a resource category upgrade in 2013. In April 2012 ABM updated the 2011 JORC compliant resource estimates for the Old Pirate Resource and the Buccaneer Resource integrating the results of the 2011 exploration. At the Old Pirate Deposit the April 2012 resource estimate (Inferred + Indicated), utilising a topcut, states 1.673Mt of ore averaging 7.95g/t for a total of 427,400 ounces gold. At the Buccaneer Porphyry Deposit the updated April 2012 resource estimate (Inferred and a new Indicated Resource) represents an overall global increase of 60% of gold ounces to the 2011 estimates. 127.9Mt averaging 0.65g/t gold for 2.67 million ounces gold (0.2g/t cut-off); 88.3Mt averaging 0.80g/t gold for 2.26 million ounces gold (0.4g/t cut-off); 44.1Mt averaging 1.1g/t gold for 1.57 million ounces (0.6g/t cut-off). The metallurgical test work of two 100kg samples of vein material from eleven outcropping veins at the Old Pirate Gold Prospect investigated the potential to extract the gold using two different low-cost gravity methods. Both the Consep Knelson Concentrator test-work and the Gekko Python amenability test-work conclude that the Old Pirate material is able to yield extremely high gravity gold recoveries up to 97.3%. The scoping study indicates an initial 2 year mine life for the Stage 1 pit with total revenue of $418.4M against a total expense of $160.6M resulting in a $257.8M cash flow.en_US
dc.subject.classificationPrecious metalsen_US
dc.subject.classificationGolden_US
dc.subject.classificationGeologyen_US
dc.subject.classificationRegional geologyen_US
dc.subject.classificationLocal geologyen_US
dc.subject.classificationPrevious explorationen_US
dc.subject.classificationDrillingen_US
dc.subject.classificationRC drillingen_US
dc.subject.classificationDiamond drillingen_US
dc.subject.classificationDrill collarsen_US
dc.subject.classificationDrill hole logsen_US
dc.subject.classificationCosteaningen_US
dc.subject.classificationTrenchingen_US
dc.subject.classificationGeochemical explorationen_US
dc.subject.classificationGeochemical samplingen_US
dc.subject.classificationSoil samplingen_US
dc.subject.classificationRock chip samplingen_US
dc.subject.classificationDrill cuttings samplingen_US
dc.subject.classificationAssayingen_US
dc.subject.classificationAssay valueen_US
dc.subject.classificationMineral resourcesen_US
dc.subject.classificationIndicated mineral resourcesen_US
dc.subject.classificationInferred mineral resourcesen_US
dc.subject.classificationScoping studiesen_US
dc.subject.classificationOptimizationen_US
dc.subject.classificationMetallurgical testingen_US
dc.titleGroup Annual Report for EL's 22850, 23208, 23659, 24344, 24436, 24437, 25194, 25844, 26608, 26610, 26616, 27124, 27127, 27339, 27378, 27813, 28322, 28323, 28324, 28325, 28327 and 28328, Bonanza Project GR164/13 from 31 December 2011 to 30 December 2012en_US
dc.relation.isatmap100McFarlane 4757en_US
dc.relation.isatmap100Pargee 4758en_US
dc.relation.isatmap100Frankenia 4857en_US
dc.relation.isatmap250Tanami SE5215en_US
dc.relation.isatmap250The Granites SF5203en_US
dc.relation.isatgeolprovinceTanami Regionen_US
dc.description.stratnameDead Bullock Formationen_US
dc.description.stratnameKilli Killi Formationen_US
dc.description.stratnameWilson Formationen_US
dc.description.geochemicalsampling179 Rock chip samplesen_US
dc.description.geochemicalsampling1884 Soil samplesen_US
dc.description.geochemicalsampling4657 Vein/Costean samplesen_US
dc.description.geochemicalsampling42483 Drill samplesen_US
dc.description.drilling8 Costean for 310.4 m (OPTR100099 - OPTR100106)en_US
dc.description.drilling12 Diamond holes for 2,800.1 m (GHDD100001, GHDD100002, GHDD100003, GHDD100004, OPDD100005, OPDD100006, OPDD100007, OPDD100008, OPDD100009, OPDD100010, OPDD100011, OPDD100012)en_US
dc.description.drilling268 RC holes for 43,545 m (BCRC100090 - BCRC100106, BTRC100003 - BTRC100005, CNRC100001 - CORC100010, GHRC100001 - GHRC100053, LLRC100007 - LLRC100012, OPRC100029 - OPRC100205, WNRC100001 - WNRC100002)en_US
dc.description.mineprospectnameJack Prospecten_US
dc.description.mineprospectnameSparrow Prospecten_US
dc.description.mineprospectnameNova Prospecten_US
dc.description.mineprospectnameBeam Prospecten_US
dc.description.mineprospectnameRudder Prospecten_US
dc.description.mineprospectnameOld Pirateen_US
dc.description.mineprospectnameSkullduggery Prospecten_US
dc.description.mineprospectnameVampire Prospecten_US
dc.description.mineprospectnameWest Prospecten_US
dc.description.mineprospectnameWarry Prospecten_US
dc.description.mineprospectnamePlank Prospecten_US
dc.description.mineprospectnameVoyager Prospecten_US
dc.description.mineprospectnamePost Prospecten_US
dc.description.mineprospectnameBuccaneeren_US
dc.identifier.tenureEL22850en_US
dc.identifier.tenureEL23208en_US
dc.identifier.tenureEL23659en_US
dc.identifier.tenureEL24344en_US
dc.identifier.tenureEL24436en_US
dc.identifier.tenureEL24437en_US
dc.identifier.tenureEL25194en_US
dc.identifier.tenureEL25844en_US
dc.identifier.tenureEL26608en_US
dc.identifier.tenureEL26610en_US
dc.identifier.tenureEL26616en_US
dc.identifier.tenureEL27124en_US
dc.identifier.tenureEL27127en_US
dc.identifier.tenureEL27339en_US
dc.identifier.tenureEL27378en_US
dc.identifier.tenureEL27813en_US
dc.identifier.tenureEL28322en_US
dc.identifier.tenureEL28323en_US
dc.identifier.tenureEL28324en_US
dc.identifier.tenureEL28325en_US
dc.identifier.tenureEL28327en_US
dc.identifier.tenureEL28328en_US
dc.description.modifyhistory27/02/2012en_US
dc.description.modifyhistory31/12/2019en_US
dc.description.modifyhistory08/01/2020en_US
dc.contributor.holderAustralian Tenement Holdingsen_US
dc.contributor.holderABM Resourcesen_US
dc.identifier.collectionnameMinerals Exploration Reports (MEX)
dc.identifier.govdocprefixCR2012
local.flag.notified1
Appears in Collections:Minerals Exploration Reports (MEX)

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