Controls on greigite preservation in a gas hydrate system of the Krishna-Godavari basin, Bay of Bengal
Shallow sediments across large parts of Krishna-Godavari (KG) basin offshore east central
Indian contain abundant methane and gas hydrates. In this study, we carried out rock …
Indian contain abundant methane and gas hydrates. In this study, we carried out rock …
Diagenetic analysis of shallow and deep-seated gas hydrate systems from the Bay of Bengal
This is the first systematic high-resolution rock magnetic study complemented by
mineralogical and petrological observations conducted on sediment cores representing …
mineralogical and petrological observations conducted on sediment cores representing …
Diagenesis of magnetic minerals in a gas hydrate/cold seep environment off the Krishna–Godavari basin, Bay of Bengal
P Dewangan, N Basavaiah, FK Badesab, A Usapkar… - Marine Geology, 2013 - Elsevier
We carried out detailed magnetic measurements of the core (MD161/8) located in the vicinity
of Site NGHP-01-10, where~ 128 m of hydrate is confirmed by drilling/coring, to understand …
of Site NGHP-01-10, where~ 128 m of hydrate is confirmed by drilling/coring, to understand …
Diagenetic formation of greigite and pyrrhotite in gas hydrate marine sedimentary systems
Mineral magnetic results and electron microscope observations from gas hydrate-bearing
marine sediments cored at southern Hydrate Ridge during Ocean Drilling Program Leg 204 …
marine sediments cored at southern Hydrate Ridge during Ocean Drilling Program Leg 204 …
[HTML][HTML] Magnetic mineral diagenesis in a newly discovered active cold seep site in the Bay of Bengal
Diagenetically formed magnetic minerals at marine methane seep sites are potential archive
of past fluid flow and could provide important constraints on the evolution of past methane …
of past fluid flow and could provide important constraints on the evolution of past methane …
Magnetic mineralogical approach for the exploration of gas hydrates in the Bay of Bengal
We evaluate the environmental magnetic, geochemical, and sedimentological records from
three sediment cores from potential methane‐hydrate bearing sites to unravel linkages …
three sediment cores from potential methane‐hydrate bearing sites to unravel linkages …
Controls on evolution of gas‐hydrate system in the Krishna‐Godavari basin, offshore India
F Badesab, P Dewangan, A Usapkar… - Geochemistry …, 2017 - Wiley Online Library
In this study, we integrate environmental magnetic, sedimentological, and geochemical
records of sediment core of Hole NGHP‐01‐10D overlying methane hydrate deposits to …
records of sediment core of Hole NGHP‐01‐10D overlying methane hydrate deposits to …
A rock magnetic perspective of gas hydrate occurrences in a high-energy depositional system in the Krishna-Godavari basin, Bay of Bengal
We conducted a detailed rock magnetic study complemented by sedimentological and
mineralogical methods on a 177.2-m-long sediment core of Hole NGHP-01-14A to constrain …
mineralogical methods on a 177.2-m-long sediment core of Hole NGHP-01-14A to constrain …
Genesis and preservation of authigenic magnetite and greigite in the cold seep sediments, Bay of Bengal
We report a new mechanism of authigenic greigite and magnetite formation and
preservation in an anomalous “sulfide-rich” interval in the cold (methane) seep sediments …
preservation in an anomalous “sulfide-rich” interval in the cold (methane) seep sediments …
Greigite formation modulated by turbidites and bioturbation in deep‐sea sediments offshore Sumatra
T Yang, MJ Dekkers, X Zhao… - Journal of …, 2022 - Wiley Online Library
Authigenic greigite may form at any time within a sediment during diagenesis. Its formation
pathway, timing of formation, and geological preservation potential are key to resolving the …
pathway, timing of formation, and geological preservation potential are key to resolving the …
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