2021
DOI: 10.1002/essoar.10506959.1
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Magnetic and Gravity Surface Geometry Inverse Modelling of the TAG Active Mound

Abstract:  Seafloor massive sulfide deposits can be modelled in 3D by inverting seafloor magnetic and gravity data. Sparse drilling can be improved upon with geophysical inverse modelling to enhance 3D deposit models. An updated massive sulfide tonnage estimate was determined for the Trans-Atlantic Geotraverse active mound.

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Cited by 3 publications
(2 citation statements)
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“…Instead, the seafloor rates represent minimum estimates for total seafloor and subseafloor mineralization. The application of drilling and or geophysical methods would be necessary to include the subseafloor component of any rate and tonnage calculations (Galley et al., 2021; Murton et al., 2019).…”
Section: Discussionmentioning
confidence: 99%
“…Instead, the seafloor rates represent minimum estimates for total seafloor and subseafloor mineralization. The application of drilling and or geophysical methods would be necessary to include the subseafloor component of any rate and tonnage calculations (Galley et al., 2021; Murton et al., 2019).…”
Section: Discussionmentioning
confidence: 99%
“…Gehrmann et al, 2019;Haroon et al, 2018) and seismic modelling (e.g. Murton et al, 2019) to also resolve the stockwork zone.…”
Section: Discussionmentioning
confidence: 99%