Chemical composition and morphology of manganese nodules and crusts retrieved in the Pacific Ocean during GH80-5 campaign
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| Autores principales: | , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
2023
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| _version_ | 1867168219577450496 |
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| author | Usui, Akira Mochizuki, Tsunekazu |
| author_facet | Usui, Akira Mochizuki, Tsunekazu |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Chemical analyses were made on one hundred and forty five powder samples taken from defined parts of manganese nodules retrieved during the GH80-5 campaign of the R/V Hakurei-Maru in the Pacific Ocean. The analyzed parts were prescribed according to external and internal morphology: samples from nodule tops, bottoms, outer layer, inner parts, and entire nodules were prepared. This description of analysed parts proved important in understanding the relationship between mineral and chemical compositions as compared with previous bulk analyses. More than one samples were selected from each station as representatives of the stations. Samples have been powdered and dried at 110° C. Seven metal elements have been determined by atomic absorption spectroscopy. Water content has been determined both for H2O+ by the Penfield method (gravimetric) and for H2O- as the drying loss at 100°C. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_954212 |
| institution | PANGAEA |
| language | en |
| publishDate | 2023 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Chemical composition and morphology of manganese nodules and crusts retrieved in the Pacific Ocean during GH80-5 campaign Usui, Akira Mochizuki, Tsunekazu Aluminium; Atomic absorption spectroscopy; BC; Box corer; Cobalt; Copper; Deposit type; DEPTH, sediment/rock; Distance; Distance, maximum; Distance, minimum; Elevation of event; Event label; FFGR; Free-fall grab; Geochemistry; GH80-5; GH80-5-B33; GH80-5-B34; GH80-5-B35; GH80-5-B36; GH80-5-B37; GH80-5-B38; GH80-5-B39; GH80-5-B40; GH80-5-B41; GH80-5-B42; GH80-5-B43; GH80-5-B44; GH80-5-B45; GH80-5-B48; GH80-5-B49; GH80-5-B50; GH80-5-B51; GH80-5-B52; GH80-5-B53; GH80-5-B54; GH80-5-B55; GH80-5-B56; GH80-5-FG252-1; GH80-5-FG253; GH80-5-FG254; GH80-5-FG255-2; GH80-5-FG256-1; GH80-5-FG256-2; GH80-5-FG257; GH80-5-FG258-1; GH80-5-FG259-1; GH80-5-FG260; GH80-5-FG261-1; GH80-5-FG261-2; GH80-5-FG263-1; GH80-5-FG267; GH80-5-FG268; GH80-5-FG269; GH80-5-FG270; GH80-5-FG271; GH80-5-FG272; GH80-5-FG273; GH80-5-FG274; GH80-5-FG275; GH80-5-FG276; GH80-5-FG277; GH80-5-FG278; GH80-5-FG279; GH80-5-FG280; GH80-5-FG281; GH80-5-FG282; GH80-5-FG283; GH80-5-FG284; GH80-5-FG285; GH80-5-FG286; GH80-5-FG287-1; GH80-5-FG287-2; GH80-5-FG289; GH80-5-FG290-1; GH80-5-FG290-2; GH80-5-FG291; GH80-5-FG292; GH80-5-FG293; GH80-5-FG294-2; GH80-5-FG295-1; GH80-5-FG295-2; GH80-5-FG296; GH80-5-FG297-2; GH80-5-FG298; GH80-5-FG299; GH80-5-FG300; GH80-5-FG301; GH80-5-FG302; GH80-5-FG303; GH80-5-FG304; GH80-5-FG305; GH80-5-FG306; GH80-5-FG307; GH80-5-P196; GH80-5-P199; GH80-5-P206; Hakurei-Maru (1974); Identification; Iron; Latitude of event; Longitude of event; Manganese; manganese micronodule; manganese nodule; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; ocean; Pacific Ocean; PC; Penfield method (gravimetric); Piston corer; Sample type; Sediment; Shape; Silicon; Station 1979; Station 1980; Station 1981; Station 1982; Station 1983; Station 1984; Station 1985; Station 1986; Station 1987; Station 1988; Station 1989; Station 1990; Station 1991; Station 1992; Station 1993; Station 1994; Station 1995; Station 1996; Station 1997; Station 1998; Station 1999; Station 2000; Station 2001; Station 2002; Station 2003; Station 2004; Station 2005; Station 2006; Station 2007; Station 2008; Station 2009; Station 2010; Station 2011A; Station 2012; Station 2013; Station 2014; Station 2015; Station 2017; Station 2018; Station 2019; Station 2020; Station 2021; Station 2022; Station 2023; Station 2024; Station 2025; Station 2026; Station 2027; Station 2028; Station 2029; Station 2030; Station 2031; Station 2032; Station 2033; Station 2034; Station 2035; Station 2036; Station 2037; Station 2038; Station 2039; Station 2040; Station 2041; Station 2042; Station 2043; Station 2044; Station 2045; Station 2046; Station 2047; Texture; Water in rock; Wet chemistry Chemical analyses were made on one hundred and forty five powder samples taken from defined parts of manganese nodules retrieved during the GH80-5 campaign of the R/V Hakurei-Maru in the Pacific Ocean. The analyzed parts were prescribed according to external and internal morphology: samples from nodule tops, bottoms, outer layer, inner parts, and entire nodules were prepared. This description of analysed parts proved important in understanding the relationship between mineral and chemical compositions as compared with previous bulk analyses. More than one samples were selected from each station as representatives of the stations. Samples have been powdered and dried at 110° C. Seven metal elements have been determined by atomic absorption spectroscopy. Water content has been determined both for H2O+ by the Penfield method (gravimetric) and for H2O- as the drying loss at 100°C. |
| title | Chemical composition and morphology of manganese nodules and crusts retrieved in the Pacific Ocean during GH80-5 campaign |
| topic | Aluminium; Atomic absorption spectroscopy; BC; Box corer; Cobalt; Copper; Deposit type; DEPTH, sediment/rock; Distance; Distance, maximum; Distance, minimum; Elevation of event; Event label; FFGR; Free-fall grab; Geochemistry; GH80-5; GH80-5-B33; GH80-5-B34; GH80-5-B35; GH80-5-B36; GH80-5-B37; GH80-5-B38; GH80-5-B39; GH80-5-B40; GH80-5-B41; GH80-5-B42; GH80-5-B43; GH80-5-B44; GH80-5-B45; GH80-5-B48; GH80-5-B49; GH80-5-B50; GH80-5-B51; GH80-5-B52; GH80-5-B53; GH80-5-B54; GH80-5-B55; GH80-5-B56; GH80-5-FG252-1; GH80-5-FG253; GH80-5-FG254; GH80-5-FG255-2; GH80-5-FG256-1; GH80-5-FG256-2; GH80-5-FG257; GH80-5-FG258-1; GH80-5-FG259-1; GH80-5-FG260; GH80-5-FG261-1; GH80-5-FG261-2; GH80-5-FG263-1; GH80-5-FG267; GH80-5-FG268; GH80-5-FG269; GH80-5-FG270; GH80-5-FG271; GH80-5-FG272; GH80-5-FG273; GH80-5-FG274; GH80-5-FG275; GH80-5-FG276; GH80-5-FG277; GH80-5-FG278; GH80-5-FG279; GH80-5-FG280; GH80-5-FG281; GH80-5-FG282; GH80-5-FG283; GH80-5-FG284; GH80-5-FG285; GH80-5-FG286; GH80-5-FG287-1; GH80-5-FG287-2; GH80-5-FG289; GH80-5-FG290-1; GH80-5-FG290-2; GH80-5-FG291; GH80-5-FG292; GH80-5-FG293; GH80-5-FG294-2; GH80-5-FG295-1; GH80-5-FG295-2; GH80-5-FG296; GH80-5-FG297-2; GH80-5-FG298; GH80-5-FG299; GH80-5-FG300; GH80-5-FG301; GH80-5-FG302; GH80-5-FG303; GH80-5-FG304; GH80-5-FG305; GH80-5-FG306; GH80-5-FG307; GH80-5-P196; GH80-5-P199; GH80-5-P206; Hakurei-Maru (1974); Identification; Iron; Latitude of event; Longitude of event; Manganese; manganese micronodule; manganese nodule; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; ocean; Pacific Ocean; PC; Penfield method (gravimetric); Piston corer; Sample type; Sediment; Shape; Silicon; Station 1979; Station 1980; Station 1981; Station 1982; Station 1983; Station 1984; Station 1985; Station 1986; Station 1987; Station 1988; Station 1989; Station 1990; Station 1991; Station 1992; Station 1993; Station 1994; Station 1995; Station 1996; Station 1997; Station 1998; Station 1999; Station 2000; Station 2001; Station 2002; Station 2003; Station 2004; Station 2005; Station 2006; Station 2007; Station 2008; Station 2009; Station 2010; Station 2011A; Station 2012; Station 2013; Station 2014; Station 2015; Station 2017; Station 2018; Station 2019; Station 2020; Station 2021; Station 2022; Station 2023; Station 2024; Station 2025; Station 2026; Station 2027; Station 2028; Station 2029; Station 2030; Station 2031; Station 2032; Station 2033; Station 2034; Station 2035; Station 2036; Station 2037; Station 2038; Station 2039; Station 2040; Station 2041; Station 2042; Station 2043; Station 2044; Station 2045; Station 2046; Station 2047; Texture; Water in rock; Wet chemistry |
| url | https://doi.org/10.1594/PANGAEA.954212 |