(Table II, page 668-669) Distribution of elements between minerals soluble in 1M Hydroxylamine hydrochloride (Reducible); in 1m HCL (Acid-soluble) and in the insoluble residue of manganese nodules
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
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PANGAEA
1963
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| _version_ | 1867170061186236416 |
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| author | Arrhenius, Gustaf |
| author_facet | Arrhenius, Gustaf |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Attempts to classify pelagic sediments have been based either on appearance and composition, or on the ultimate origin of the components. In particular it appears feasible to distinguish minerals which crystallized in sea-water from those which formed in magmas, in hydrothermal solution, or by weathering under acidic conditions. It is the case of iron and manganese oxide mineral aggregates which constitute one of the major types of rock encountered on the ocean floor; according to Menard (unpublished) about 10% of the pelagic area of the Pacific is covered by such nodules. The nodules consist of intimately intergrown crystallites of different minerals among those identified, besides detrital minerals and organic matter, are opal, goethite, rutile, anatase, barite, nontronite, and at least three manganese oxide minerals of major importance. Arrhenius and Korkisch (1959) have attempted to separate from each other the different minerals constituting the nodules, in order to establish the details of their structure and the localization of the heavy metal ions. The results demonstrate (Table II) that copper and nickel are concentrated in the manganese oxide phases concentrated in the reducible fraction. Cobalt, part of the nickel and most of the chromium are distributed between these and the acid-soluble group of the non-manganese minerals, dominated by goethite and disordered FeOOH. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_854988 |
| institution | PANGAEA |
| language | en |
| publishDate | 1963 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | (Table II, page 668-669) Distribution of elements between minerals soluble in 1M Hydroxylamine hydrochloride (Reducible); in 1m HCL (Acid-soluble) and in the insoluble residue of manganese nodules Arrhenius, Gustaf Acid soluble, total; ALB-13; ALB-2; Albatross (1882-1921); Albatross1899-1900; Albatross1904-1905; ALBTR-13; ALBTR-2; ALBTR-4711; ALBTR-4721; Barium; Chromium; Cobalt; Copper; DEPTH, sediment/rock; DNWB0ABD; DOWNWIND-B1; DOWNWIND-H; Dredge; DRG; DWBD4; DWHD72; Event label; Horizon; Identification; Iron; Lanthanum; Lead; Manganese; Molybdenum; Nickel; Niobium; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Northern_Holiday; North-West Pacific Ocean; NTHL02HO-010PH; NTHL-10; Optical spectrographic analysis; Pacific Ocean; Reducible total; Residual; Scandium; Spencer F. Baird; Strontium; Thorium; Titanium; Wired profile sonde; WP; Ytterbium; Yttrium; Zirconium Attempts to classify pelagic sediments have been based either on appearance and composition, or on the ultimate origin of the components. In particular it appears feasible to distinguish minerals which crystallized in sea-water from those which formed in magmas, in hydrothermal solution, or by weathering under acidic conditions. It is the case of iron and manganese oxide mineral aggregates which constitute one of the major types of rock encountered on the ocean floor; according to Menard (unpublished) about 10% of the pelagic area of the Pacific is covered by such nodules. The nodules consist of intimately intergrown crystallites of different minerals among those identified, besides detrital minerals and organic matter, are opal, goethite, rutile, anatase, barite, nontronite, and at least three manganese oxide minerals of major importance. Arrhenius and Korkisch (1959) have attempted to separate from each other the different minerals constituting the nodules, in order to establish the details of their structure and the localization of the heavy metal ions. The results demonstrate (Table II) that copper and nickel are concentrated in the manganese oxide phases concentrated in the reducible fraction. Cobalt, part of the nickel and most of the chromium are distributed between these and the acid-soluble group of the non-manganese minerals, dominated by goethite and disordered FeOOH. |
| title | (Table II, page 668-669) Distribution of elements between minerals soluble in 1M Hydroxylamine hydrochloride (Reducible); in 1m HCL (Acid-soluble) and in the insoluble residue of manganese nodules |
| topic | Acid soluble, total; ALB-13; ALB-2; Albatross (1882-1921); Albatross1899-1900; Albatross1904-1905; ALBTR-13; ALBTR-2; ALBTR-4711; ALBTR-4721; Barium; Chromium; Cobalt; Copper; DEPTH, sediment/rock; DNWB0ABD; DOWNWIND-B1; DOWNWIND-H; Dredge; DRG; DWBD4; DWHD72; Event label; Horizon; Identification; Iron; Lanthanum; Lead; Manganese; Molybdenum; Nickel; Niobium; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Northern_Holiday; North-West Pacific Ocean; NTHL02HO-010PH; NTHL-10; Optical spectrographic analysis; Pacific Ocean; Reducible total; Residual; Scandium; Spencer F. Baird; Strontium; Thorium; Titanium; Wired profile sonde; WP; Ytterbium; Yttrium; Zirconium |
| url | https://doi.org/10.1594/PANGAEA.854988 |