de.pangaea.dataset848749 und de.pangaea.dataset848769 dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-07-15T18:17:59Z https://doi.pangaea.de/10.1594/PANGAEA.848749 <gco:CharacterString>XRD mineralogy of sediment core JM07-WP-174-GC</gco:CharacterString> 2016-01-01 publication https://doi.org/10.1594/PANGAEA.848749 Andrews, John T
andrewsj@colorado.edu
https://orcid.org/0000-0003-3169-5979 information author Stein, Ruediger
ru_st@uni-bremen.de
https://orcid.org/0000-0002-4453-9564 information author Moros, Matthias
matthias.moros@io-warnemuende.de
author Perner, Kerstin
kerstin.perner@io-warnemuende.de
https://orcid.org/0000-0002-7464-2191 information author PANGAEA
info@pangaea.de
https://www.pangaea.de/ information publisher tableDigital completed Andrews, John T
andrewsj@colorado.edu
https://orcid.org/0000-0003-3169-5979 information principalInvestigator copyright copyright CC-BY-3.0: Creative Commons Attribution 3.0 Unported textTable und geoscientificInformation -14.5682 -14.5682 73.579 73.579 2007-10-08T00:00:00 2007-10-08T00:00:00 0.01 5.37 We employ the quantitative X-ray diffraction method developed by Eberl (2003, 2004). The sediment < 2 mm are spiked by 10% by weight of zincite, milled, and the samples are scanned on a D5000 Siemens X-Ray Diffractometer between 5° and 65° 2-theta with a 0.02° step and a 2-sec count. The resulting 3000 data points are loaded into the Excel macro-program Rockjock v6 (Eberl, 2003) and the weight% of minerals in the sediment mixtures calculated against a suite of 124 "standard" mineral patterns (Eberl, 2003). Finally, the data are normalized to sum to 100% DEPTH, sediment/rock physicalMeasurement m m Full pattern degree of fit thematicClassification Quartz physicalMeasurement X-ray diffraction (Siemens D5000) % % Microcline physicalMeasurement X-ray diffraction (Siemens D5000); ordered % % Microcline physicalMeasurement X-ray diffraction (Siemens D5000); intermediate % % Orthoclase physicalMeasurement X-ray diffraction (Siemens D5000) % % Anorthoclase physicalMeasurement X-ray diffraction (Siemens D5000) % % Albite physicalMeasurement X-ray diffraction (Siemens D5000); Cleavelandite % % Oligoclase physicalMeasurement X-ray diffraction (Siemens D5000); Norway % % Labradorite physicalMeasurement X-ray diffraction (Siemens D5000) % % Bytownite physicalMeasurement X-ray diffraction (Siemens D5000) % % Anorthite physicalMeasurement X-ray diffraction (Siemens D5000) % % Calcite physicalMeasurement X-ray diffraction (Siemens D5000) % % Dolomite physicalMeasurement X-ray diffraction (Siemens D5000) % % Iron-Dolomite physicalMeasurement X-ray diffraction (Siemens D5000) % % Siderite physicalMeasurement X-ray diffraction (Siemens D5000) % % Halite physicalMeasurement X-ray diffraction (Siemens D5000) % % Ferrotschermakite physicalMeasurement X-ray diffraction (Siemens D5000) % % Diopside physicalMeasurement X-ray diffraction (Siemens D5000) % % Pyrite, FeS2 physicalMeasurement X-ray diffraction (Siemens D5000) % % Magnetite physicalMeasurement X-ray diffraction (Siemens D5000) % % Hematite, Fe2O3 physicalMeasurement X-ray diffraction (Siemens D5000) % % Maghemite physicalMeasurement X-ray diffraction (Siemens D5000) % % Diatoms physicalMeasurement X-ray diffraction (Siemens D5000) % % Chert physicalMeasurement X-ray diffraction (Siemens D5000); 8.4 nm % % Non-clay minerals physicalMeasurement X-ray diffraction (Siemens D5000) % % Kaolinite physicalMeasurement X-ray diffraction (Siemens D5000); dry branch % % Saponite physicalMeasurement X-ray diffraction (Siemens D5000) % % Smectite physicalMeasurement X-ray diffraction (Siemens D5000); ferruginous % % Illite physicalMeasurement X-ray diffraction (Siemens D5000); 1Md +dioct. mica & smectite % % Illite physicalMeasurement X-ray diffraction (Siemens D5000); 1M R>2 88 %I % % Illite physicalMeasurement X-ray diffraction (Siemens D5000); 1M R>1 70-80 %I % % Biotite physicalMeasurement X-ray diffraction (Siemens D5000); 1M % % Iron-Chlorite physicalMeasurement X-ray diffraction (Siemens D5000); Tusc % % Muscovite physicalMeasurement X-ray diffraction (Siemens D5000); 2M1 % % Illite physicalMeasurement X-ray diffraction (Siemens D5000); 1M PD3B % % Clay minerals physicalMeasurement X-ray diffraction (Siemens D5000) % % Total physicalMeasurement X-ray diffraction (Siemens D5000) % % text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.848749?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. EVENT LABEL: JM07-WP-174-GC (174) * LATITUDE: 73.579000 * LONGITUDE: -14.568200 * DATE/TIME: 2007-10-08T00:00:00 * ELEVATION: -2140.0 m * RECOVERY: 5.39 m * CAMPAIGN: JM07-WP * BASIS: Jan Mayen * METHOD/DEVICE: Gravity corer 2007-10-08T00:00:00 Related to <gco:CharacterString>Late Quaternary changes in sediment composition on the NE Greenland margin (~73° N) with a focus on the fjords and shelf</gco:CharacterString> 2016-01-01 publication https://doi.org/10.1111/bor.12169 Andrews, John T
andrewsj@colorado.edu
https://orcid.org/0000-0003-3169-5979 information author Stein, Ruediger
ru_st@uni-bremen.de
https://orcid.org/0000-0002-4453-9564 information author Moros, Matthias
matthias.moros@io-warnemuende.de
author Perner, Kerstin
kerstin.perner@io-warnemuende.de
https://orcid.org/0000-0002-7464-2191 information author documentDigital Boreas Further details <gco:CharacterString>User's guide to RockJock - A program for determining quantitative mineralogy from powder X-ray diffraction data</gco:CharacterString> 2003-01-01 publication https://pubs.usgs.gov/of/2003/of03-078/ Eberl, Dennis D author documentDigital U.S. Geological Survey Open-File Report 2003-78 47 pp Further details <gco:CharacterString>Quantitative mineralogy of the Yukon River system: Changes with reach and season, and determining sediment provenance</gco:CharacterString> 2004-01-01 publication https://pubs.usgs.gov/publication/70026557 Eberl, Dennis D author documentDigital American Mineralogist 89 1784-1794