Rock magnetic properties of petrologically representative IRD particles in sediment core GeoB18530-1

In order to determine the bulk magnetic impact of all 22 classified IRD lithologies, the specific petromagnetic properties of each were investigated in detail. In order to represent host rock composition as good as possible and to meet the magnetometric sensitivity requirements, the largest available IRD particles (dropstones) of each IRD species were selected, that were typically of granule or pebble size. Where such large particles were not available, several petrologically similar coarse sand-sized particles were combined in one sample. Great care was taken in sample preparation and sample holder correction to reach reliable values even for small and low-magnetic samples. In addition to magnetic properties, we also provide averaged IRD counts of HLs and in ILs for each IRD lithology.

Data and Resources

This dataset has no data

Cite this as

Bukar, Shettima, von Dobeneck, Tilo (2024). Dataset: Rock magnetic properties of petrologically representative IRD particles in sediment core GeoB18530-1. https://doi.org/10.1594/PANGAEA.971696

DOI retrieved:

Additional Info

Field Value
Imported on November 29, 2024
Last update December 1, 2024
License CC-BY-4.0
Source https://doi.pangaea.de/10.1594/PANGAEA.971696
Author Bukar, Shettima
Given Name Shettima
Family Name Bukar
More Authors
von Dobeneck, Tilo
Resource Type text/tab-separated-values - filename: GeoB18530-1_rock_magnetic_properties
Subject Areas
Name: Chemistry

Name: Geophysics

Name: Lithosphere

Related Identifiers
Title: Ice-Rafted Detritus (IRD) of the SE Grand Banks Slope, Newfoundland, Throughout Heinrich Layers 1 to 6 - Part II: Magnetic Properties
Type: DOI
Relation: References
Source: Geochemistry, Geophysics, Geosystems
Authors: Bukar Shettima , von Dobeneck Tilo , Wang Yiyun , Frederichs Thomas , Dallanave Edoardo , St-Onge Guillaume , von Dobeneck Tilo , Bukar Shettima .

Title: Petrological classification and lithology-specific abundance analysis of ice-rafted detritus (IRD) of sediment core GeoB18530-1
Identifier: https://doi.pangaea.de/10.1594/PANGAEA.971290
Type: DOI
Relation: References
Authors: Bukar Shettima , von Dobeneck Tilo , Wang Yiyun , Frederichs Thomas , Dallanave Edoardo , St-Onge Guillaume , von Dobeneck Tilo , Bukar Shettima .