Not logged in
PANGAEA.
Data Publisher for Earth & Environmental Science

ter Maat, Geertje W; Pennock, Gillian M; de Groot, Lennart Vincent (2018): A chemical, crystallographic and magnetic characterisation of individual iron-oxide grains in Hawaiian lavas [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.886180, Supplement to: ter Maat, GW et al. (2018): A chemical, crystallographic and magnetic characterisation of individual iron-oxide grains in Hawaiian lavas. Scientific Data, 5, 180162, https://doi.org/10.1038/sdata.2018.162

Always quote citation above when using data! You can download the citation in several formats below.

RIS CitationBibTeX CitationShow MapGoogle Earth

Abstract:
Our knowledge on the behaviour of the geomagnetic field through time critically depends on how information of the past state of the field is recorded by, and stored in iron-bearing minerals such as magnetite. For small, single domain grains these processes are described by classical Néel theory, but the magnetic behaviour of larger, pseudo-single domain or multidomain grains, still is enigmatic. Here we present a chemical, crystallographic and magnetic characterisation of three to six individual, large (~3–10 μm) iron-oxide grains from eleven different flows sampled on the Big Island of Hawai'i. These grains were all subjected to a Magnetic Force Microscopy study to characterise their magnetic domain structure; a Microprobe analyses to assess their chemical composition; and a Scanning Electron Microscopy study to identify phases and crystallographic orientations. This comprehensive dataset enables systematic analyses of their magnetic behaviour as function of chemistry and forms the basis for future micromagnetic modelling studies eventually contributing to the development of a fundamental theory of magnetic behaviour in large iron-oxide grains.
Coverage:
Median Latitude: 19.299242 * Median Longitude: -155.369082 * South-bound Latitude: 19.058580 * West-bound Longitude: -155.738570 * North-bound Latitude: 19.663870 * East-bound Longitude: -154.818780
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
23 datasets

Download Data

Download ZIP file containing all datasets as tab-delimited text — use the following character encoding:

Datasets listed in this publication series

  1. ter Maat, GW; Pennock, GM; de Groot, LV (2018): Sample location and ages of Hawaiian lavas. https://doi.org/10.1594/PANGAEA.886166
  2. ter Maat, GW; Pennock, GM; de Groot, LV (2018): Geochemistry of individual-oxide grains in Hawaiian lavas, sample HW-3. https://doi.org/10.1594/PANGAEA.886153
  3. ter Maat, GW; Pennock, GM; de Groot, LV (2018): MFM and microscope images of Hawaiian lavas, sample HW-3. https://doi.org/10.1594/PANGAEA.886176
  4. ter Maat, GW; Pennock, GM; de Groot, LV (2018): Geochemistry of individual-oxide grains in Hawaiian lavas, sample HW-5. https://doi.org/10.1594/PANGAEA.886160
  5. ter Maat, GW; Pennock, GM; de Groot, LV (2018): MFM and microscope images of Hawaiian lavas, sample HW-5. https://doi.org/10.1594/PANGAEA.886177
  6. ter Maat, GW; Pennock, GM; de Groot, LV (2018): Geochemistry of individual-oxide grains in Hawaiian lavas, sample HW-6. https://doi.org/10.1594/PANGAEA.886161
  7. ter Maat, GW; Pennock, GM; de Groot, LV (2018): MFM and microscope images of Hawaiian lavas, sample HW-6. https://doi.org/10.1594/PANGAEA.886178
  8. ter Maat, GW; Pennock, GM; de Groot, LV (2018): Geochemistry of individual-oxide grains in Hawaiian lavas, sample HW-7. https://doi.org/10.1594/PANGAEA.886162
  9. ter Maat, GW; Pennock, GM; de Groot, LV (2018): MFM and microscope images of Hawaiian lavas, sample HW-7. https://doi.org/10.1594/PANGAEA.886179
  10. ter Maat, GW; Pennock, GM; de Groot, LV (2018): Geochemistry of individual-oxide grains in Hawaiian lavas, sample HW-11. https://doi.org/10.1594/PANGAEA.886154
  11. ter Maat, GW; Pennock, GM; de Groot, LV (2018): MFM and microscope images of Hawaiian lavas, sample HW-11. https://doi.org/10.1594/PANGAEA.886167
  12. ter Maat, GW; Pennock, GM; de Groot, LV (2018): Geochemistry of individual-oxide grains in Hawaiian lavas, sample HW-13C. https://doi.org/10.1594/PANGAEA.886155
  13. ter Maat, GW; Pennock, GM; de Groot, LV (2018): MFM and microscope images of Hawaiian lavas, sample HW-13C. https://doi.org/10.1594/PANGAEA.886168
  14. ter Maat, GW; Pennock, GM; de Groot, LV (2018): Geochemistry of individual-oxide grains in Hawaiian lavas, sample HW-14A. https://doi.org/10.1594/PANGAEA.886156
  15. ter Maat, GW; Pennock, GM; de Groot, LV (2018): MFM and microscope images of Hawaiian lavas, sample HW-14A. https://doi.org/10.1594/PANGAEA.886169
  16. ter Maat, GW; Pennock, GM; de Groot, LV (2018): Geochemistry of individual-oxide grains in Hawaiian lavas, sample HW-20. https://doi.org/10.1594/PANGAEA.886157
  17. ter Maat, GW; Pennock, GM; de Groot, LV (2018): MFM and microscope images of Hawaiian lavas, sample HW-20. https://doi.org/10.1594/PANGAEA.886170
  18. ter Maat, GW; Pennock, GM; de Groot, LV (2018): Geochemistry of individual-oxide grains in Hawaiian lavas, sample HW-22. https://doi.org/10.1594/PANGAEA.886164
  19. ter Maat, GW; Pennock, GM; de Groot, LV (2018): MFM and microscope images of Hawaiian lavas, sample HW-22. https://doi.org/10.1594/PANGAEA.886171
  20. ter Maat, GW; Pennock, GM; de Groot, LV (2018): Geochemistry of individual-oxide grains in Hawaiian lavas, sample HW-25. https://doi.org/10.1594/PANGAEA.886158
  21. ter Maat, GW; Pennock, GM; de Groot, LV (2018): MFM and microscope images of Hawaiian lavas, sample HW-25. https://doi.org/10.1594/PANGAEA.886172
  22. ter Maat, GW; Pennock, GM; de Groot, LV (2018): Geochemistry of individual-oxide grains in Hawaiian lavas, sample HW-27B. https://doi.org/10.1594/PANGAEA.886159
  23. ter Maat, GW; Pennock, GM; de Groot, LV (2018): MFM and microscope images of Hawaiian lavas, sample HW-27B. https://doi.org/10.1594/PANGAEA.886175