FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2003556886> ?p ?o ?g. }

• W2003556886 endingPage "690" @default.
• W2003556886 startingPage "669" @default.
• W2003556886 abstract "The fluvial goethite–hematite channel iron deposits (CID) of the Pilbara region of Western Australia, formerly known as the ‘Robe Pisolite’, represent a major source of iron ore mined in the Hamersley Province. The CID occupy Early Tertiary palaeochannels that are typically less than 1 km but range to several kilometres in width and from 1 to ∼100 m thick. The Robe palaeochannel is the longest, with CID partly preserved over a distance of 150 km, whereas the Marillana palaeochannel contains CID along 80 km of its length. The CID range from goethitic mudstone to fine hematite–goethite gravel and intraformational conglomerate varying in distribution along the channels in a range of massive, bedded and altered types. The granular type that forms the bulk of the ore is typically ooidal, comprising pelletoids with goethite cortices around hematite nuclei (which often consist of fossilised wood), with typically abundant coarse goethitised wood fragments, a varied proportion of peloids, minor pisoids, and a diverse porous goethitic matrix. The Robe deposits tend to have more spherical pelletoids, with more regularly developed layering, and smaller cores than CID from the Yandi deposits of the Marillana valley. Generally, the presence of ferruginised fossil wood is the principal diagnostic field criterion used to distinguish CID from other comparable goethite–hematite detrital deposits. Electron microprobe X‐ray maps reveal that lattice Al and Si increase from the hematitic nuclei to the matrix, and then the cortex. In the Robe CID, alumina in the nuclei varies between 0.5 and 2.8%, whereas at Yandi, alumina in the nuclei ranges from 0.2 to 0.7%. The goethite cortex of a granule is usually richer in both alumina and silica than its nucleus, in a cortex : nucleus ratio of ∼2:1 at Robe and 3:1 at Yandi. The nucleus and cortex of individual pelletoids generally exhibit a similar trace‐element distribution, which can often be related to the surrounding country rock and, with the exception of Al, is different to that shown by the matrix. A visual classification (labelled co‐manual) based on the relative amount of cortex (co), matrix (ma) and nucleus (nu) enables an estimate of the deleterious minor elements, mainly aluminium (al), for separating samples into ore, near‐ore and non‐ore." @default.
• W2003556886 created "2016-06-24" @default.
• W2003556886 creator A5000063813 @default.
• W2003556886 creator A5024622332 @default.
• W2003556886 creator A5076130406 @default.
• W2003556886 date "2003-10-01" @default.
• W2003556886 modified "2023-10-15" @default.
• W2003556886 title "Channel iron deposits of the Hamersley Province, Western Australia" @default.
• W2003556886 cites W2010914404 @default.
• W2003556886 cites W2061592190 @default.
• W2003556886 cites W2061735098 @default.
• W2003556886 cites W2158667051 @default.
• W2003556886 cites W4245723282 @default.
• W2003556886 doi "https://doi.org/10.1111/j.1440-0952.2003.01019.x" @default.
• W2003556886 hasPublicationYear "2003" @default.
• W2003556886 type Work @default.
• W2003556886 sameAs 2003556886 @default.
• W2003556886 citedByCount "58" @default.
• W2003556886 countsByYear W20035568862012 @default.
• W2003556886 countsByYear W20035568862013 @default.
• W2003556886 countsByYear W20035568862014 @default.
• W2003556886 countsByYear W20035568862015 @default.
• W2003556886 countsByYear W20035568862016 @default.
• W2003556886 countsByYear W20035568862017 @default.
• W2003556886 countsByYear W20035568862018 @default.
• W2003556886 countsByYear W20035568862020 @default.
• W2003556886 countsByYear W20035568862021 @default.
• W2003556886 countsByYear W20035568862022 @default.
• W2003556886 countsByYear W20035568862023 @default.
• W2003556886 crossrefType "journal-article" @default.
• W2003556886 hasAuthorship W2003556886A5000063813 @default.
• W2003556886 hasAuthorship W2003556886A5024622332 @default.
• W2003556886 hasAuthorship W2003556886A5076130406 @default.
• W2003556886 hasConcept C108061742 @default.
• W2003556886 hasConcept C109007969 @default.
• W2003556886 hasConcept C112959462 @default.
• W2003556886 hasConcept C127313418 @default.
• W2003556886 hasConcept C138411078 @default.
• W2003556886 hasConcept C145761182 @default.
• W2003556886 hasConcept C150394285 @default.
• W2003556886 hasConcept C151730666 @default.
• W2003556886 hasConcept C166957645 @default.
• W2003556886 hasConcept C17409809 @default.
• W2003556886 hasConcept C178790620 @default.
• W2003556886 hasConcept C185592680 @default.
• W2003556886 hasConcept C199289684 @default.
• W2003556886 hasConcept C205649164 @default.
• W2003556886 hasConcept C2775929177 @default.
• W2003556886 hasConcept C2776062231 @default.
• W2003556886 hasConcept C2776268066 @default.
• W2003556886 hasConcept C2777787761 @default.
• W2003556886 hasConcept C2779131772 @default.
• W2003556886 hasConcept C2779748816 @default.
• W2003556886 hasConceptScore W2003556886C108061742 @default.
• W2003556886 hasConceptScore W2003556886C109007969 @default.
• W2003556886 hasConceptScore W2003556886C112959462 @default.
• W2003556886 hasConceptScore W2003556886C127313418 @default.
• W2003556886 hasConceptScore W2003556886C138411078 @default.
• W2003556886 hasConceptScore W2003556886C145761182 @default.
• W2003556886 hasConceptScore W2003556886C150394285 @default.
• W2003556886 hasConceptScore W2003556886C151730666 @default.
• W2003556886 hasConceptScore W2003556886C166957645 @default.
• W2003556886 hasConceptScore W2003556886C17409809 @default.
• W2003556886 hasConceptScore W2003556886C178790620 @default.
• W2003556886 hasConceptScore W2003556886C185592680 @default.
• W2003556886 hasConceptScore W2003556886C199289684 @default.
• W2003556886 hasConceptScore W2003556886C205649164 @default.
• W2003556886 hasConceptScore W2003556886C2775929177 @default.
• W2003556886 hasConceptScore W2003556886C2776062231 @default.
• W2003556886 hasConceptScore W2003556886C2776268066 @default.
• W2003556886 hasConceptScore W2003556886C2777787761 @default.
• W2003556886 hasConceptScore W2003556886C2779131772 @default.
• W2003556886 hasConceptScore W2003556886C2779748816 @default.
• W2003556886 hasIssue "5" @default.
• W2003556886 hasLocation W20035568861 @default.
• W2003556886 hasOpenAccess W2003556886 @default.
• W2003556886 hasPrimaryLocation W20035568861 @default.
• W2003556886 hasRelatedWork W1968326025 @default.
• W2003556886 hasRelatedWork W1979966014 @default.
• W2003556886 hasRelatedWork W2015269162 @default.
• W2003556886 hasRelatedWork W2019053838 @default.
• W2003556886 hasRelatedWork W2031919417 @default.
• W2003556886 hasRelatedWork W2037496025 @default.
• W2003556886 hasRelatedWork W2062192005 @default.
• W2003556886 hasRelatedWork W2153761918 @default.
• W2003556886 hasRelatedWork W2747821286 @default.
• W2003556886 hasRelatedWork W3011256215 @default.
• W2003556886 hasVolume "50" @default.
• W2003556886 isParatext "false" @default.
• W2003556886 isRetracted "false" @default.
• W2003556886 magId "2003556886" @default.
• W2003556886 workType "article" @default.