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Kalyagin, A N; Pushchin, I K; Butenko, T Yu; Kurilenko, L N; Mozherovsky, A V; Barinov, N N (1995): Composition of Fe-Mn nodules and crusts from the Southwest Pacific [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.775527, Supplement to: Kalyagin, AN et al. (1995): Mineralogical and geochemical features of Fe-Mn mineralization in the Southwest Pacific. Tikhookeanskaya Geologiya (Pacific Geology), 14(1), 16-23

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Abstract:
A study of samples dredged within areas of tectonic arc-trench systems (Kermadec and New Hebrides) allows to distinguish three types of ferromanganese mineralization. Relationship between mineral and geochemical specialization is established. A conclusion is made that ferromanganese mineralization is a permanent genetic series of matter supply: from endogenic (hydrothermal solution is a dominant source at deposition of chemical elements from mixture seawater plus hydrothermal solutions) to hydrogenic (seawater is a dominant source at element deposition). This results in geochemical and mineralogical variety of ferromanganese mineralization within this part of the Pacific Ocean.
Project(s):
Coverage:
Median Latitude: -26.903208 * Median Longitude: 177.195552 * South-bound Latitude: -33.298333 * West-bound Longitude: 172.231667 * North-bound Latitude: -20.523333 * East-bound Longitude: -176.746667
Event(s):
N17-29 * Latitude: -31.800000 * Longitude: -176.835000 * Elevation Start: -4550.0 m * Elevation End: -4390.0 m * Location: Southwest Pacific * Method/Device: Dredge (DRG)
N17-31 * Latitude: -31.901667 * Longitude: -176.746667 * Elevation Start: -4220.0 m * Elevation End: -4200.0 m * Location: Southwest Pacific * Method/Device: Dredge (DRG)
N17-50 * Latitude: -32.115000 * Longitude: 179.253333 * Elevation Start: -2300.0 m * Elevation End: -1700.0 m * Location: Southwest Pacific * Method/Device: Dredge (DRG)
Size:
4 datasets

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