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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Agnew, PD | en_US |
dc.date.accessioned | 2013-10-23T19:10:17Z | - |
dc.date.issued | 1991 | en_US |
dc.identifier.govdoc | CR1991-0168 | en_US |
dc.identifier.uri | https://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/71973 | en_US |
dc.description.abstract | 55 stream sediment samples were taken during a reconnaissance programme, recovering 2 diamonds, 3 microdiamonds and a chromite. Subsequently aeromagnetic data from the previous title holder in the area was acquired. 17 anomalies were identified within the licence area and 9 of these anomalies were targeted for follow up to locate the diamond-microdiamond source. Follow up included a helicopter borne magnetic survey. 2 of the anomalies were then covered by a ground magnetic survey (CA5 and CA8). Modelling suggested a shallow, narrow body of limited depth extent. Drilling essentially confirmed the model for CA8. 7 loam samples were taken over magnetic features. 1 returned a single microdiamond from magnetic anomaly CA5. 4 stream sediment samples from the NE Georgina Basin were analysed for base and precious metals. No anomalous values were returned. 17 stream sediment samples were collected from Carrara Range Inlier. 2 samples from adjacent creeks were anomalous in gold (75.3ppb Au and 21.4ppb Au). Those anomalous values were followed up by further geochemical sampling. No anomalous values were returned. | en_US |
dc.description.abstract | Structural features reported include: Carrara Range Inlier. | en_US |
dc.subject.classification | Gold exploration | en_US |
dc.subject.classification | Drilling | en_US |
dc.subject.classification | Percussion drilling | en_US |
dc.subject.classification | Geophysics | en_US |
dc.subject.classification | Aerial magnetic surveys | en_US |
dc.subject.classification | Geophysical surveys | en_US |
dc.subject.classification | Geochemistry | en_US |
dc.subject.classification | Fluvial sediments | en_US |
dc.subject.classification | Soil sampling | en_US |
dc.subject.classification | Rock chip sampling | en_US |
dc.subject.classification | Sampling | en_US |
dc.subject.classification | Microdiamonds | en_US |
dc.subject.classification | Lithology | en_US |
dc.subject.classification | Cambrian | en_US |
dc.subject.classification | Diamonds | en_US |
dc.subject.classification | Regional geology | en_US |
dc.subject.classification | Geomorphology | en_US |
dc.subject.classification | Stream sediment sampling | en_US |
dc.subject.classification | Indicator minerals | en_US |
dc.title | Annual Report Horseshoe Creek year ending 30 January 1991. | en_US |
dc.relation.isatmap100 | Carrara 6460 | en_US |
dc.relation.isatmap250 | Mount Drummond SE5312 | en_US |
dc.relation.isatgeolprovince | Georgina Basin | en_US |
dc.description.stratname | Camooweal Dolomite | en_US |
dc.description.geochemicalsampling | 55 stream sediment samples were taken during a reconnaissance programme | en_US |
dc.description.geochemicalsampling | 7 loam samples | en_US |
dc.description.geochemicalsampling | 4 stream sediment samples from NE Georgina Basin | en_US |
dc.description.geochemicalsampling | 17 stream sediment samples from Carrara Range Inlier | en_US |
dc.description.drilling | PDH90HC1 totalling 31m | en_US |
dc.identifier.tenure | EL6577 | en_US |
dc.description.modifyhistory | 02/10/2003 | en_US |
dc.description.modifyhistory | 22/02/2005 | en_US |
dc.description.modifyhistory | 22/04/2005 | en_US |
dc.description.modifyhistory | 24/10/2006 | en_US |
dc.description.modifyhistory | 07/11/2014 | en_US |
dc.contributor.holder | CRA Exploration | en_US |
dc.identifier.collectionname | Minerals Exploration Reports (MEX) | en_US |
dc.identifier.govdocprefix | CR1991 | en_US |
local.flag.notified | 1 | |
Appears in Collections: | Minerals Exploration Reports (MEX) |
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CR19910168.pdf | 992.12 kB | Add |
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