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  • PANGAEA  (6)
Document type
Keywords
Publisher
Years
  • 1
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    Analysis of Mn-deposits from the Pacific (1981)
    PANGAEA
    In:  Supplement to: Grill, E V; Chase, R L; MacDonald, Richard Drummond; Murray, John W (1981): A hydrothermal deposit from explorer ridge in the northeast Pacific Ocean. Earth and Planetary Science Letters, 52(1), 142-150, https://doi.org/10.1016/0012-821X(81)90216-8
    Details
    Publication Date: 2023-08-28
    Description: Crusts composed of nontronite and ferromanganese oxides were recovered from Explorer Ridge, a spreading ridge segment in the northeastern Pacific Ocean located off the west coast of Canada. The chemical and mineralogical composition of the crusts closely resembles that of the mound-like hydrothermal deposits recently discovered at the FAMOUS site on the Mid-Atlantic Ridge and on the Galapagos spreading centre. Compositional anomalies suggest that the crusts are precipitates of hydrothermal vent solutions which were ejected discontinuously and subsequently mixed with seawater.
    Keywords: Dredge; DRG; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North-East Pacific Ocean; PZ69-11
    Type: Dataset
    Format: application/zip, 2 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
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    Description of ferromanganese concretions from the Jervis Inlet, British Columbia (1968)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: Deposit type; DEPTH, sediment/rock; Description; Dredge; DRG; Jervis Inlet, Canada; JVIN_G; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Quantity of deposit; Sample code/label; Sediment type; Size; Substrate type
    Type: Dataset
    Format: text/tab-separated-values, 14 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 3
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    (Table 1, page 358), Composition of the crust of Jervis Inlet manganese nodules (1968)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: Aluminium oxide; Barium oxide; Calcium oxide; Carbon dioxide; Chromium(III) oxide; Cobalt oxide; Copper(II) oxide; DEPTH, sediment/rock; Description; Dredge; DRG; Iron oxide, Fe2O3; Iron oxide, FeO; Jervis Inlet, Canada; JVIN_G; Magnesium oxide; Manganese oxide; Molybdenum trioxide; Nickel oxide; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Oxygen; Phosphorus pentoxide; Potassium oxide; Sample code/label; Silicon dioxide; Sodium chloride; Sodium oxide; Sulfur trioxide; Tellurium oxide; Titanium dioxide; Vanadium oxide; Water in rock; Wet chemistry; Zinc oxide
    Type: Dataset
    Format: text/tab-separated-values, 80 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 4
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    Chemical analyses of manganese rich samples from the Paul Revere Deep in the northeastern Pacific Ocean (1981)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: Aluminium oxide; Atomic absorption spectrometry (AAS); Barium; Calcium oxide; Chromium; Cobalt; Copper; Deposit type; DEPTH, sediment/rock; Description; DISTANCE; Distance, maximum; Distance, minimum; Dredge; DRG; Identification; Iron oxide, Fe2O3; Lead; Magnesium oxide; Manganese oxide; Molybdenum; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North-East Pacific Ocean; Opal-CT; Potassium oxide; PZ69-11; Silicon dioxide; Sodium oxide; Titanium dioxide; Vanadium; Water in rock; Zinc
    Type: Dataset
    Format: text/tab-separated-values, 145 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 5
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    Geochemistry of manganese nodules from a British Columbia fjord (1968)
    PANGAEA
    In:  Supplement to: Grill, E V; Murray, John W; MacDonald, Richard Drummond (1968): Todorokite in Manganese Nodules from a British Columbia Fjord. Nature, 219(5152), 358-359, https://doi.org/10.1038/219358a0
    Details
    Publication Date: 2023-08-28
    Description: Concretions of iron and manganese oxides and hydrous oxidesóobjects commonly called manganese nodulesóare widely distributed not only on the deep-sea floor but also in shallow marine environments1. Such concretions were not known to occur north of Cape Mendocino in the shallow water zones bordering the North-East Pacific Ocean until the summer of 1966 when they were recovered by one of us (J. W. M.) in dredge samples from Jervis Inlet, a fjord approximately 50 miles north-west of Vancouver, British Columbia.
    Keywords: Dredge; DRG; Jervis Inlet, Canada; JVIN_G; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS
    Type: Dataset
    Format: application/zip, 2 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 6
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    Unknown
    Observation of manganese deposits from the Paul Revere Deep in the northeastern Pacific Ocean (1981)
    PANGAEA
    Details
    Publication Date: 2023-08-28
    Keywords: Comment; Deposit type; DEPTH, sediment/rock; Description; Dredge; DRG; Identification; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North-East Pacific Ocean; Position; PZ69-11; Quantity of deposit; Sediment type; Substrate type; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 21 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
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