Major elements geochemistry of manganese nodules from the Pacific Ocean
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| Auteurs principaux: | , , |
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
1984
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| _version_ | 1867170076931653632 |
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| author | Piper, David Z Basler, J R Bischoff, James L |
| author_facet | Piper, David Z Basler, J R Bischoff, James L |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Analyses of the bulk oxidation state of marine manganese nodules indicates that more than 98% of the Mn in deep ocean nodules is present as Mn(IV). The samples were collected from three quite different areas: the hemipelagic environment of the Guatemala Basin, the pelagic area of the North Pacific, and seamounts in the central Pacific. Results of the study suggest that todorokite in marine nodules is fully oxidized and has the following stoichiometry: (K, Na, Ca, Ba)0.33 (Mg, Cu, Ni)0.76 Mn5 O22 (H2O)3.2. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_878252 |
| institution | PANGAEA |
| language | en |
| publishDate | 1984 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Major elements geochemistry of manganese nodules from the Pacific Ocean Piper, David Z Basler, J R Bischoff, James L Atomic absorption spectrometry (AAS); BC; Box corer; Cobalt; Copper; Date/Time of event; Deposit type; DEPTH, sediment/rock; Description; DMSA-DJ18; DMSA-DJ2; DMSA-DJ39; DNWB0ABD; DOMES Site A, Pacific Ocean; DOMES Site C, Pacific Ocean; DOWNWIND-B1; DOWNWIND-H; Dredge; Dredge, rock; DRG; DRG_R; DWBD4; DWHD16; Elevation of event; Event label; Horizon; Insoluble residue; Iron; Latitude of event; Longitude of event; Magnesium; Manganese; MANOP Site H, Pacific Ocean; MDPC02HO-MP-025F-1; MDPC02HO-MP-025F-2; MDPC03HO-MP-043C; Melville; MIDPAC; MPC-25F-1; MPC-25F-2; MPC-43C; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Oceanographer; Pacific Ocean; RP23OC77; RP-23-OC77; RP8OC76; RP-8-OC-76; RP8OC76-10-15; RP8OC76-11-16; RP8OC76-12-18; RP8OC76-13-19; RP8OC76-14-20; RP8OC76-15-21; RP8OC76-1-6; RP8OC76-16-22; RP8OC76-17-23; RP8OC76-18-24; RP8OC76-21-27; RP8OC76-4-9; RP8OC76-6-11; RP8OC76-8-13; RP8OC76-9-14; Sample ID; Spencer F. Baird; VLCN-1; VLCN-1-68BX; VULCAN Leg 1; Wet chemistry; Zinc Analyses of the bulk oxidation state of marine manganese nodules indicates that more than 98% of the Mn in deep ocean nodules is present as Mn(IV). The samples were collected from three quite different areas: the hemipelagic environment of the Guatemala Basin, the pelagic area of the North Pacific, and seamounts in the central Pacific. Results of the study suggest that todorokite in marine nodules is fully oxidized and has the following stoichiometry: (K, Na, Ca, Ba)0.33 (Mg, Cu, Ni)0.76 Mn5 O22 (H2O)3.2. |
| title | Major elements geochemistry of manganese nodules from the Pacific Ocean |
| topic | Atomic absorption spectrometry (AAS); BC; Box corer; Cobalt; Copper; Date/Time of event; Deposit type; DEPTH, sediment/rock; Description; DMSA-DJ18; DMSA-DJ2; DMSA-DJ39; DNWB0ABD; DOMES Site A, Pacific Ocean; DOMES Site C, Pacific Ocean; DOWNWIND-B1; DOWNWIND-H; Dredge; Dredge, rock; DRG; DRG_R; DWBD4; DWHD16; Elevation of event; Event label; Horizon; Insoluble residue; Iron; Latitude of event; Longitude of event; Magnesium; Manganese; MANOP Site H, Pacific Ocean; MDPC02HO-MP-025F-1; MDPC02HO-MP-025F-2; MDPC03HO-MP-043C; Melville; MIDPAC; MPC-25F-1; MPC-25F-2; MPC-43C; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Oceanographer; Pacific Ocean; RP23OC77; RP-23-OC77; RP8OC76; RP-8-OC-76; RP8OC76-10-15; RP8OC76-11-16; RP8OC76-12-18; RP8OC76-13-19; RP8OC76-14-20; RP8OC76-15-21; RP8OC76-1-6; RP8OC76-16-22; RP8OC76-17-23; RP8OC76-18-24; RP8OC76-21-27; RP8OC76-4-9; RP8OC76-6-11; RP8OC76-8-13; RP8OC76-9-14; Sample ID; Spencer F. Baird; VLCN-1; VLCN-1-68BX; VULCAN Leg 1; Wet chemistry; Zinc |
| url | https://doi.org/10.1594/PANGAEA.878252 |