Chemical composition of manganese nodules from the Southern Pacific
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| Auteurs principaux: | , |
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| Format: | Dataset Open Access |
| Langue: | en |
| Publié: |
PANGAEA
1973
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| _version_ | 1867167674313736192 |
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| author | Ostwald, J Frazer, F W |
| author_facet | Ostwald, J Frazer, F W |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Deep sea manganese nodules from the Southern Ocean have been studied using chemical analysis, X-ray diffraction, optical mineragraphic and electron probe microanalysis techniques. The nodules were lower in manganese, iron and associated elements than the average grade of manganese nodules from other localities. A number of chemical relationships have been observed. Nickel, copper, cobalt, barium, zinc, molybdenum, strontium, sulphur and phosphorus are associated with the manganese rich phases and titanium with the iron rich phases. X-ray diffraction analysis and electron probe microanalysis results indicate that the manganese phases are similar to the disordered delta-MnO2 and "manganite" phases reported by other workers. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_856824 |
| institution | PANGAEA |
| language | en |
| publishDate | 1973 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Chemical composition of manganese nodules from the Southern Pacific Ostwald, J Frazer, F W Dredge; DRG; ELT36; ELT36.007-DG; Eltanin; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; South Tasman Sea Deep sea manganese nodules from the Southern Ocean have been studied using chemical analysis, X-ray diffraction, optical mineragraphic and electron probe microanalysis techniques. The nodules were lower in manganese, iron and associated elements than the average grade of manganese nodules from other localities. A number of chemical relationships have been observed. Nickel, copper, cobalt, barium, zinc, molybdenum, strontium, sulphur and phosphorus are associated with the manganese rich phases and titanium with the iron rich phases. X-ray diffraction analysis and electron probe microanalysis results indicate that the manganese phases are similar to the disordered delta-MnO2 and "manganite" phases reported by other workers. |
| title | Chemical composition of manganese nodules from the Southern Pacific |
| topic | Dredge; DRG; ELT36; ELT36.007-DG; Eltanin; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; South Tasman Sea |
| url | https://doi.org/10.1594/PANGAEA.856824 |