Diagenetic dissolution, maghemitization and sulphidization of magnetic minerals in rapidly deposited gas hydrate bearing sediments from the Bay of Bengal
We conducted a comprehensive rock magnetic investigation complemented by a scanning
electron microscopy analyses on a 148.8 m sediment core (NGHP-01-20A) from the …
electron microscopy analyses on a 148.8 m sediment core (NGHP-01-20A) from the …
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 …
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 …
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 of mass transport deposit and magnetic mineral diagenesis on the sediment magnetic record from the Bay of Bengal
We conducted rock magnetic, mineralogical, sedimentological and geochemical analyses
on a sediment core (MD161/Stn-11) retrieved from a complex marine sedimentary system of …
on a sediment core (MD161/Stn-11) retrieved from a complex marine sedimentary system of …
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 …
[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 …
[HTML][HTML] Rock magnetic characterization of ferrimagnetic iron sulfides in gas hydrate-bearing marine sediments at Site C0008, Nankai Trough, Pacific Ocean, off-coast …
M Kars, K Kodama - Earth, Planets and Space, 2015 - Springer
A high-resolution rock magnetic study was carried out in Integrated Ocean Drilling Program
(IODP) Expedition 316 Hole C0008A located in the Megasplay Fault Zone of the Nankai …
(IODP) Expedition 316 Hole C0008A located in the Megasplay Fault Zone of the Nankai …
Gas hydrates and magnetism: Comparative geological settings for diagenetic analysis
Geochemical processes associated with gas hydrate formation lead to the growth of iron
sulphides which have a geophysically-measurable magnetic signature. Detailed magnetic …
sulphides which have a geophysically-measurable magnetic signature. Detailed magnetic …
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