Mineralogy by X-Ray diffraction in sediment cores from James Cook cruise JC138

DOI

Spectra and quantitative analyses (corrected on salt-free basis) on 22 samples from JC138-16GC, JC138-22RD, JC138-28GC, JC138-29GC and JC138-31RD. Quantitative XRD analyses were carried out on bulk, ground and dried Fe oxyhydroxide sediments after powdering and mixing with a known amount of corundum (25% by weight) with a Philips X'Pert pro with a Cu tube (Kα λ = 1.541) coupled to Siroquant XRD software. Minerals were identified by comparison with the International Centre for Diffraction Data database, PDF-2 at the University of Southampton. Detection limit of unknown crystalline minerals is c. 1 wt%.

Identifier
DOI https://doi.org/10.1594/PANGAEA.921347
Related Identifier IsPartOf https://doi.org/10.1594/PANGAEA.922078
Related Identifier IsDocumentedBy https://store.pangaea.de/Publications/Dutrieux_2020/1a-Sample-list-JC138.xlsx
Related Identifier IsDocumentedBy https://store.pangaea.de/Publications/Dutrieux_2020/1b-GC_stations-list.xlsx
Related Identifier IsDocumentedBy https://store.pangaea.de/Publications/Dutrieux_2020/Metadata-JC138-Sediment-cores.xls
Related Identifier IsDocumentedBy https://www.bodc.ac.uk/resources/inventories/cruise_inventory/reports/jc138.pdf
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.921347
Provenance
Creator Dutrieux, Adeline M (ORCID: 0000-0003-0555-032X)
Publisher PANGAEA
Publication Year 2020
Funding Reference Seventh Framework Programme https://doi.org/10.13039/100011102 Crossref Funder ID 604500 https://cordis.europa.eu/project/id/604500 Breakthrough Solutions for Mineral Extraction and Processing in Extreme Environment – Blue Mining
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 23 data points
Discipline Earth System Research
Spatial Coverage (-44.816W, 26.143S, -44.807E, 26.172N); Mid-Atlantic Ridge at 26°N
Temporal Coverage Begin 2016-07-18T10:21:00Z
Temporal Coverage End 2016-07-24T11:36:00Z