Kharin, Gennady S (1997): Composition of rocks and minerals from the transition zone of the Reykjanes Ridge [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.760129, Supplement to: Kharin, GS (1997): Volcanoclastic rocks with subsilicic-ultrabasite inclusions in the transition zone of the Reykjanes Ridge. Translated from Okeanologiya, 1997, 37(1), 123-130, Oceanology, 37(1), 114-120
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Abstract:
Investigations of petrography, mineralogy, and chemical composition of gases and fluids in tuffs and lavas were carried out on samples dredged in the transition zone from the shelf and slope of Iceland to the Reykjanes Ridge. The samples were collected from the depths of 950-720 m during different expeditions of R/V Akademik Kurchatov and Mikhail Lomonosov. Mantle ultrabasite inclusions were first recognized in the region of Iceland. It can be assumed that they are related to eruptive structures formed on the ocean floor during Pliocene and are associated with the Iceland hot spot.
Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Median Latitude: 62.785556 * Median Longitude: -25.415926 * South-bound Latitude: 62.583333 * West-bound Longitude: -25.666667 * North-bound Latitude: 63.316667 * East-bound Longitude: -24.150000
Event(s):
AK10-783-1 * Latitude: 62.583333 * Longitude: -25.500000 * Elevation Start: -735.0 m * Elevation End: -640.0 m * Location: Reykjanes Ridge * Method/Device: Dredge (DRG)
AK10-783-5 * Latitude: 62.700000 * Longitude: -25.666667 * Elevation Start: -950.0 m * Elevation End: -720.0 m * Location: Reykjanes Ridge * Method/Device: Dredge (DRG)
ML26_2089 * Latitude: 63.316667 * Longitude: -24.150000 * Elevation Start: -245.0 m * Elevation End: -100.0 m * Location: Reykjanes Ridge * Campaign: ML26 * Basis: Mikhail Lomonosov * Method/Device: Dredge (DRG)
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
3 datasets
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Datasets listed in this publication series
- Kharin, GS (1997): (Table 1) Grain size composition of tuff (tuff breccia) with subsilicic-ultrabasite inclusions from the transition zone of the Reykjanes Ridge. https://doi.org/10.1594/PANGAEA.760108
- Kharin, GS (1997): (Table 3) Chemical composition of tuffs, basalts, and mineral inclusions from the transition zone of the Reykjanes Ridge. https://doi.org/10.1594/PANGAEA.760127
- Kharin, GS (1997): (Table 4) Composition of gas phase of separate inclusions in augite from volcanoclastites of the transition zone of the Reykjanes Ridge. https://doi.org/10.1594/PANGAEA.760109