Chemical composition of manganese nodules from GH80-1 cruise
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2023
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| _version_ | 1867171886199209984 |
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| author | Usui, Akira Mochizuki, Tsunekazu |
| author_facet | Usui, Akira Mochizuki, Tsunekazu |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Manganiferous materials were collected at 49 stations in the Central Pacific Basin, the Mid-Pacific Mountains, the Manihiki Plateau, and the Penrhyn Basin during cruise GH80-1. Manganese nodules were selected from 40 stations for analysis. Samples were separately taken from those samplers. During sample preparation materials other than ferromanganese oxide shells such as rock nuclei were visually removed off when possible. Two subsamples were taken when a nodule has a distinct double-layered internal structure. The samples were kept in plastic containers on board for shore-based analyses and were dried in air at room temperature in a few months after the cruise. One hundred and twelve ground samples were prepared for atomic absorption spectroscopic analyses of Mn, Fe, Cu, Ni, Co, Pb, and Zn. The analyses were carried out on the air-dried powdered samples. Total water contents (H2O tot) were measured by gravimetric method also on the air-dried powdered samples. Acid insoluble fractions were not determined, though these fractions occasionally amount several tens of per cent of nodules. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_961668 |
| institution | PANGAEA |
| language | en |
| publishDate | 2023 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Chemical composition of manganese nodules from GH80-1 cruise Usui, Akira Mochizuki, Tsunekazu Atomic absorption spectrophotometry; BC; Box corer; Cobalt; Copper; Deposit type; DEPTH, sediment/rock; Dredge; DRG; Elevation of event; Event label; FFGR; Free-fall grab; Geochemistry; GH80-1; GH80-1-B02S; GH80-1-B06; GH80-1-B09; GH80-1-B11; GH80-1-B14; GH80-1-B15; GH80-1-B16; GH80-1-B17; GH80-1-B18; GH80-1-B19; GH80-1-B20; GH80-1-B21; GH80-1-B23; GH80-1-B24; GH80-1-B26; GH80-1-B29; GH80-1-B30; GH80-1-B31; GH80-1-B32; GH80-1-D377; GH80-1-FG192-1; GH80-1-FG192-2; GH80-1-FG193-1; GH80-1-FG193-2; GH80-1-FG194-1; GH80-1-FG194-2; GH80-1-FG195-1; GH80-1-FG195-2; GH80-1-FG196-1; GH80-1-FG196-2; GH80-1-FG196-3; GH80-1-FG196-4; GH80-1-FG196-5; GH80-1-FG197-1; GH80-1-FG197-2; GH80-1-FG197-3; GH80-1-FG198-1; GH80-1-FG198-2; GH80-1-FG198-3; GH80-1-FG198-4; GH80-1-FG199-1; GH80-1-FG199-2; GH80-1-FG201-2; GH80-1-FG201-3; GH80-1-FG201-4; GH80-1-FG203-1; GH80-1-FG203-2; GH80-1-FG205-1; GH80-1-FG205-2; GH80-1-FG206-2; GH80-1-FG208-2; GH80-1-FG209-1; GH80-1-FG209-2; GH80-1-FG211-2; GH80-1-FG213-1; GH80-1-FG218-2; GH80-1-FG219-1; GH80-1-FG219-2; GH80-1-FG220-2; GH80-1-FG221-1; GH80-1-FG221-2; GH80-1-FG222-1; GH80-1-FG222-2; GH80-1-FG223-1; GH80-1-FG223-2; GH80-1-FG224-1; GH80-1-FG224-2; GH80-1-FG225-1; GH80-1-FG228-1; GH80-1-FG231-2; GH80-1-FG232-1; GH80-1-FG232-2; GH80-1-FG234-1; GH80-1-FG234-2; GH80-1-FG237-1; GH80-1-FG237-2; GH80-1-FG238-1; GH80-1-FG238-2; GH80-1-FG239-2; GH80-1-FG242-1; GH80-1-FG242-2; GH80-1-FG243-1; GH80-1-FG243-2; GH80-1-FG244-1; GH80-1-FG244-2; GH80-1-FG245-1; GH80-1-FG245-2; GH80-1-FG246-1; GH80-1-FG246-2; GH80-1-FG247-1; GH80-1-FG247-2; GH80-1-FG249-1; GH80-1-FG249-2; GH80-1-FG250-1; GH80-1-FG251-1; GH80-1-FG251-2; GH80-1-P161; Hakurei-Maru (1974); Identification; Iron; Latitude of event; Lead; Longitude of event; Manganese; manganese micronodule; manganese nodule; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; ocean; Pacific Ocean; PC; Piston corer; Sediment; Sediment type; Shape; Station 1590; Station 1591; Station 1592; Station 1593; Station 1594; Station 1595; Station 1596; Station 1597; Station 1598; Station 1601; Station 1603; Station 1606; Station 1607; Station 1609; Station 1611; Station 1616; Station 1617; Station 1618; Station 1618A; Station 1619; Station 1620; Station 1621; Station 1622; Station 1623; Station 1625; Station 1627; Station 1629; Station 1631; Station 1634; Station 1635; Station 1635A; Station 1638; Station 1639; Station 1640; Station 1641; Station 1642; Station 1643; Station 1645; Station 1646; Station 1647; Texture; Water in rock; Wet chemistry; Zinc Manganiferous materials were collected at 49 stations in the Central Pacific Basin, the Mid-Pacific Mountains, the Manihiki Plateau, and the Penrhyn Basin during cruise GH80-1. Manganese nodules were selected from 40 stations for analysis. Samples were separately taken from those samplers. During sample preparation materials other than ferromanganese oxide shells such as rock nuclei were visually removed off when possible. Two subsamples were taken when a nodule has a distinct double-layered internal structure. The samples were kept in plastic containers on board for shore-based analyses and were dried in air at room temperature in a few months after the cruise. One hundred and twelve ground samples were prepared for atomic absorption spectroscopic analyses of Mn, Fe, Cu, Ni, Co, Pb, and Zn. The analyses were carried out on the air-dried powdered samples. Total water contents (H2O tot) were measured by gravimetric method also on the air-dried powdered samples. Acid insoluble fractions were not determined, though these fractions occasionally amount several tens of per cent of nodules. |
| title | Chemical composition of manganese nodules from GH80-1 cruise |
| topic | Atomic absorption spectrophotometry; BC; Box corer; Cobalt; Copper; Deposit type; DEPTH, sediment/rock; Dredge; DRG; Elevation of event; Event label; FFGR; Free-fall grab; Geochemistry; GH80-1; GH80-1-B02S; GH80-1-B06; GH80-1-B09; GH80-1-B11; GH80-1-B14; GH80-1-B15; GH80-1-B16; GH80-1-B17; GH80-1-B18; GH80-1-B19; GH80-1-B20; GH80-1-B21; GH80-1-B23; GH80-1-B24; GH80-1-B26; GH80-1-B29; GH80-1-B30; GH80-1-B31; GH80-1-B32; GH80-1-D377; GH80-1-FG192-1; GH80-1-FG192-2; GH80-1-FG193-1; GH80-1-FG193-2; GH80-1-FG194-1; GH80-1-FG194-2; GH80-1-FG195-1; GH80-1-FG195-2; GH80-1-FG196-1; GH80-1-FG196-2; GH80-1-FG196-3; GH80-1-FG196-4; GH80-1-FG196-5; GH80-1-FG197-1; GH80-1-FG197-2; GH80-1-FG197-3; GH80-1-FG198-1; GH80-1-FG198-2; GH80-1-FG198-3; GH80-1-FG198-4; GH80-1-FG199-1; GH80-1-FG199-2; GH80-1-FG201-2; GH80-1-FG201-3; GH80-1-FG201-4; GH80-1-FG203-1; GH80-1-FG203-2; GH80-1-FG205-1; GH80-1-FG205-2; GH80-1-FG206-2; GH80-1-FG208-2; GH80-1-FG209-1; GH80-1-FG209-2; GH80-1-FG211-2; GH80-1-FG213-1; GH80-1-FG218-2; GH80-1-FG219-1; GH80-1-FG219-2; GH80-1-FG220-2; GH80-1-FG221-1; GH80-1-FG221-2; GH80-1-FG222-1; GH80-1-FG222-2; GH80-1-FG223-1; GH80-1-FG223-2; GH80-1-FG224-1; GH80-1-FG224-2; GH80-1-FG225-1; GH80-1-FG228-1; GH80-1-FG231-2; GH80-1-FG232-1; GH80-1-FG232-2; GH80-1-FG234-1; GH80-1-FG234-2; GH80-1-FG237-1; GH80-1-FG237-2; GH80-1-FG238-1; GH80-1-FG238-2; GH80-1-FG239-2; GH80-1-FG242-1; GH80-1-FG242-2; GH80-1-FG243-1; GH80-1-FG243-2; GH80-1-FG244-1; GH80-1-FG244-2; GH80-1-FG245-1; GH80-1-FG245-2; GH80-1-FG246-1; GH80-1-FG246-2; GH80-1-FG247-1; GH80-1-FG247-2; GH80-1-FG249-1; GH80-1-FG249-2; GH80-1-FG250-1; GH80-1-FG251-1; GH80-1-FG251-2; GH80-1-P161; Hakurei-Maru (1974); Identification; Iron; Latitude of event; Lead; Longitude of event; Manganese; manganese micronodule; manganese nodule; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; ocean; Pacific Ocean; PC; Piston corer; Sediment; Sediment type; Shape; Station 1590; Station 1591; Station 1592; Station 1593; Station 1594; Station 1595; Station 1596; Station 1597; Station 1598; Station 1601; Station 1603; Station 1606; Station 1607; Station 1609; Station 1611; Station 1616; Station 1617; Station 1618; Station 1618A; Station 1619; Station 1620; Station 1621; Station 1622; Station 1623; Station 1625; Station 1627; Station 1629; Station 1631; Station 1634; Station 1635; Station 1635A; Station 1638; Station 1639; Station 1640; Station 1641; Station 1642; Station 1643; Station 1645; Station 1646; Station 1647; Texture; Water in rock; Wet chemistry; Zinc |
| url | https://doi.org/10.1594/PANGAEA.961668 |