Mineral associations of the Lost Village and Lost City hydrothethermal fields in the North Atlantic |
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| Authors: | O M Dara T G Kuz’mina A Y Lein |
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| Institution: | (1) Department of Geology and Geochemistry, Stockholm University, Stockholm, Sweden |
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| Abstract: | During the 50th cruise of R/V Akademik Mstislav Keldysh, on the south slope of the Atlantis massif (30°07′N; the Middle Atlantic Ridge), an inactive hydrothermal field named the
Lost Village was discovered. This new field was formed of light carbonate rock and was located near the active Lost City hydrothermal
field. The mineralogical associations of these fields were studied. A conclusion about the participation the ocean water in
the changing of the carbonate composition of the inactive hydrothermal field was reached. |
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