On mapping seafloor mineral deposits with central loop transient electromagnetics
نویسندگان
چکیده
منابع مشابه
Rapid growth of mineral deposits at artificial seafloor hydrothermal vents
Seafloor massive sulphide deposits are potential resources for base and precious metals (Cu-Pb-Zn ± Ag ± Au), but difficulties in estimating precise reserves and assessing environmental impacts hinder exploration and commercial mining. Here, we report petrological and geochemical properties of sulphide chimneys less than 2 years old that formed where scientific boreholes vented hydrothermal flu...
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Rising economic value of a large number of metals as a result of their importance for new technologies and industrial development has renewed worldwide interest for mineral exploration and detailed studies of ore deposits. The Dill’s (2010) “chessboard” classification of mineral deposits is the most recent attempt to provide an exhaustive overview of all mineral deposits known to date. However,...
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The Eridania region in the southern highlands of Mars once contained a vast inland sea with a volume of water greater than that of all other Martian lakes combined. Here we show that the most ancient materials within Eridania are thick (>400 m), massive (not bedded), mottled deposits containing saponite, talc-saponite, Fe-rich mica (for example, glauconite-nontronite), Fe- and Mg-serpentine, Mg...
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s with Programs 1980, v. 12, p. 501. Robaszynski, F., Alcayde', G., Amedro, F. Badillet, Guy, Damott, R., Foucher, J. C., Jardine, S., Legoux, O., Manivit, H., Monclardin, C., and Sornay, J., 1982, Le Turonien de la region-type: Saumiorois et Touraine, stratigraphique, biozonations, sedimentologique: Bulletin Centres Recherches Exploration et Production, Elf-Aquitaine, v. 6, no. 1, p. 119-225. ...
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ژورنال
عنوان ژورنال: GEOPHYSICS
سال: 2012
ISSN: 0016-8033,1942-2156
DOI: 10.1190/geo2011-0242.1