Chemical and mineral compositions of sulfide deposits from the Snake Pit hydrothermal field, Mid-Atlantic Ridge rift zone
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2005
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| _version_ | 1867170460296282112 |
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| author | Bogdanov, Yury A Lein, Alla Yu Sagalevich, Anatoly M Vasil'ev, N V Ul'yanov, Alexander A |
| author_facet | Bogdanov, Yury A Lein, Alla Yu Sagalevich, Anatoly M Vasil'ev, N V Ul'yanov, Alexander A |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The Snake Pit hydrothermal field is located on the top of a neovolcanic rise on the Mid-Atlantic Ridge at sea depths between 3460 and 3510 m. It was surveyed during several oceanological expeditions including DSDP Legs. Additional scientific materials were obtained in 2002 and 2003 during expedition onboard R/V Akademik Mstislav Keldysh with two Mir deep-sea manned submersibles. Three eastern hydrothermal mounds (Moose, Beehive, and Fir Tree) are located on the upper part of the eastern slope of the rise over a common fractured pedestal composed of fragments of massive sulfides. The western group of hydrothermal deposits is encountered on the western slope of the axial graben. Within this mature hydrothermal field, which was formed over the past 4000 years, we studied morphology of the hydrothermal mounds, chemistry and mineralogy of hydrothermal deposits, chemistry of sulfide minerals, and isotope composition of sulfur in them. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_763225 |
| institution | PANGAEA |
| language | en |
| publishDate | 2005 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Chemical and mineral compositions of sulfide deposits from the Snake Pit hydrothermal field, Mid-Atlantic Ridge rift zone Bogdanov, Yury A Lein, Alla Yu Sagalevich, Anatoly M Vasil'ev, N V Ul'yanov, Alexander A Akademik Mstislav Keldysh; AMK47; AMK47-4326-1; AMK47-4326-2; AMK47-4327-1; AMK47-4327-2; AMK47-4327-3; AMK47-4327-5; AMK47-4327-6; AMK47-4329-1; AMK47-4329-2; AMK47-4329-3; AMK47-4329-4; AMK47-4332-2; AMK47-4332-3; AMK47-4333-1; AMK47-4333-2; AMK47-4335-1; AMK47-4335-3; AMK47-4336-1; AMK47-4336-2; AMK47-4336-3; Archive of Ocean Data; ARCOD; MIR; MIR deep-sea manned submersible; Snake Pit Hydrothermal Field, Beehive mound; Snake Pit Hydrothermal Field, Fir Tree mound; Snake Pit Hydrothermal Field, Moose mound; Snake Pit Hydrothermal Field, Nail mound The Snake Pit hydrothermal field is located on the top of a neovolcanic rise on the Mid-Atlantic Ridge at sea depths between 3460 and 3510 m. It was surveyed during several oceanological expeditions including DSDP Legs. Additional scientific materials were obtained in 2002 and 2003 during expedition onboard R/V Akademik Mstislav Keldysh with two Mir deep-sea manned submersibles. Three eastern hydrothermal mounds (Moose, Beehive, and Fir Tree) are located on the upper part of the eastern slope of the rise over a common fractured pedestal composed of fragments of massive sulfides. The western group of hydrothermal deposits is encountered on the western slope of the axial graben. Within this mature hydrothermal field, which was formed over the past 4000 years, we studied morphology of the hydrothermal mounds, chemistry and mineralogy of hydrothermal deposits, chemistry of sulfide minerals, and isotope composition of sulfur in them. |
| title | Chemical and mineral compositions of sulfide deposits from the Snake Pit hydrothermal field, Mid-Atlantic Ridge rift zone |
| topic | Akademik Mstislav Keldysh; AMK47; AMK47-4326-1; AMK47-4326-2; AMK47-4327-1; AMK47-4327-2; AMK47-4327-3; AMK47-4327-5; AMK47-4327-6; AMK47-4329-1; AMK47-4329-2; AMK47-4329-3; AMK47-4329-4; AMK47-4332-2; AMK47-4332-3; AMK47-4333-1; AMK47-4333-2; AMK47-4335-1; AMK47-4335-3; AMK47-4336-1; AMK47-4336-2; AMK47-4336-3; Archive of Ocean Data; ARCOD; MIR; MIR deep-sea manned submersible; Snake Pit Hydrothermal Field, Beehive mound; Snake Pit Hydrothermal Field, Fir Tree mound; Snake Pit Hydrothermal Field, Moose mound; Snake Pit Hydrothermal Field, Nail mound |
| url | https://doi.org/10.1594/PANGAEA.763225 |