Annotated record of the detailed examination of manganese nodules from around the world oceans
Manganese nodules collected off Baja California have layers (zones) which are texturally and compositionally distinct. Massive and mottled zones consist mostly of cryptocrystalline todorokite and birnessite containing relatively high concentrations of Mn, Ni and Cu. Compact, columnar and laminated z...
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1972
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.879759 https://doi.org/10.1594/PANGAEA.879759 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.879759 2023-05-15T18:25:37+02:00 Annotated record of the detailed examination of manganese nodules from around the world oceans Sorem, Ronald K Foster, Allan R MEDIAN LATITUDE: 3.781668 * MEDIAN LONGITUDE: -61.327332 * SOUTH-BOUND LATITUDE: -58.150000 * WEST-BOUND LONGITUDE: -114.183330 * NORTH-BOUND LATITUDE: 31.000000 * EAST-BOUND LONGITUDE: 60.046670 * DATE/TIME START: 1967-04-07T00:00:00 * DATE/TIME END: 1970-01-01T00:00:00 * MINIMUM DEPTH, sediment/rock: 0 m * MAXIMUM DEPTH, sediment/rock: 0 m 1972-08-18 text/tab-separated-values, 44 data points https://doi.pangaea.de/10.1594/PANGAEA.879759 https://doi.org/10.1594/PANGAEA.879759 en eng PANGAEA Grant, John Bruce; Moore, Carla J; Alameddin, George; Chen, Kuiying; Barton, Mark (1992): The NOAA and MMS Marine Minerals Geochemical Database. National Geophysical Data Center, NOAA, https://doi.org/10.7289/V52Z13FT Warnken, Robin R; Virden, William T; Moore, Carla J (1992): The NOAA and MMS Marine Minerals Bibliography. National Geophysical Data Center, NOAA, https://doi.org/10.7289/V53X84KN https://doi.pangaea.de/10.1594/PANGAEA.879759 https://doi.org/10.1594/PANGAEA.879759 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Sorem, Ronald K; Foster, Allan R (1972): Marine manganese nodules: importance of structural analysis. in: Proceedings of the the 24th International Geological Congress, Montreal, 192-200, https://store.pangaea.de/Projects/NOAA-MMS/Sorem-Foster_1972.pdf Blake Plateau Atlantic Ocean Carlsberg Ridge D16 D6269 Date/Time of event Deposit type DEPTH sediment/rock Description Discovery (1962) Dredge rock DRG DRG_R DSV70-BP3 Elevation of event ELT06 ELT06.007-BT Eltanin Event label Latitude of event Longitude of event Method/Device of event NOAA and MMS Marine Minerals Geochemical Database NOAA-MMS Pacific Ocean Position Quantity of deposit Sample code/label Sample ID SAN_JUAN_1963 Size SNJ-DH3 SNJ-DH5 Southern Ocean Spencer F. Baird Substrate type TRAWL Trawl net Uniform resource locator/link to image Dataset 1972 ftpangaea https://doi.org/10.1594/PANGAEA.879759 https://doi.org/10.7289/V52Z13FT https://doi.org/10.7289/V53X84KN 2023-01-20T09:09:24Z Manganese nodules collected off Baja California have layers (zones) which are texturally and compositionally distinct. Massive and mottled zones consist mostly of cryptocrystalline todorokite and birnessite containing relatively high concentrations of Mn, Ni and Cu. Compact, columnar and laminated zones consist mostly of more iron- rich opaque amorphous material. Within these two groups the individual zones can be distinguished in part by their clay content. These results indicate that systematic research on nodule chemistry, mineralogy, growth rates and beneficiation should include careful analysis of individual layers within the nodules. Dataset Southern Ocean PANGAEA - Data Publisher for Earth & Environmental Science Baja Pacific Southern Ocean ENVELOPE(-114.183330,60.046670,31.000000,-58.150000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Blake Plateau Atlantic Ocean Carlsberg Ridge D16 D6269 Date/Time of event Deposit type DEPTH sediment/rock Description Discovery (1962) Dredge rock DRG DRG_R DSV70-BP3 Elevation of event ELT06 ELT06.007-BT Eltanin Event label Latitude of event Longitude of event Method/Device of event NOAA and MMS Marine Minerals Geochemical Database NOAA-MMS Pacific Ocean Position Quantity of deposit Sample code/label Sample ID SAN_JUAN_1963 Size SNJ-DH3 SNJ-DH5 Southern Ocean Spencer F. Baird Substrate type TRAWL Trawl net Uniform resource locator/link to image |
spellingShingle |
Blake Plateau Atlantic Ocean Carlsberg Ridge D16 D6269 Date/Time of event Deposit type DEPTH sediment/rock Description Discovery (1962) Dredge rock DRG DRG_R DSV70-BP3 Elevation of event ELT06 ELT06.007-BT Eltanin Event label Latitude of event Longitude of event Method/Device of event NOAA and MMS Marine Minerals Geochemical Database NOAA-MMS Pacific Ocean Position Quantity of deposit Sample code/label Sample ID SAN_JUAN_1963 Size SNJ-DH3 SNJ-DH5 Southern Ocean Spencer F. Baird Substrate type TRAWL Trawl net Uniform resource locator/link to image Sorem, Ronald K Foster, Allan R Annotated record of the detailed examination of manganese nodules from around the world oceans |
topic_facet |
Blake Plateau Atlantic Ocean Carlsberg Ridge D16 D6269 Date/Time of event Deposit type DEPTH sediment/rock Description Discovery (1962) Dredge rock DRG DRG_R DSV70-BP3 Elevation of event ELT06 ELT06.007-BT Eltanin Event label Latitude of event Longitude of event Method/Device of event NOAA and MMS Marine Minerals Geochemical Database NOAA-MMS Pacific Ocean Position Quantity of deposit Sample code/label Sample ID SAN_JUAN_1963 Size SNJ-DH3 SNJ-DH5 Southern Ocean Spencer F. Baird Substrate type TRAWL Trawl net Uniform resource locator/link to image |
description |
Manganese nodules collected off Baja California have layers (zones) which are texturally and compositionally distinct. Massive and mottled zones consist mostly of cryptocrystalline todorokite and birnessite containing relatively high concentrations of Mn, Ni and Cu. Compact, columnar and laminated zones consist mostly of more iron- rich opaque amorphous material. Within these two groups the individual zones can be distinguished in part by their clay content. These results indicate that systematic research on nodule chemistry, mineralogy, growth rates and beneficiation should include careful analysis of individual layers within the nodules. |
format |
Dataset |
author |
Sorem, Ronald K Foster, Allan R |
author_facet |
Sorem, Ronald K Foster, Allan R |
author_sort |
Sorem, Ronald K |
title |
Annotated record of the detailed examination of manganese nodules from around the world oceans |
title_short |
Annotated record of the detailed examination of manganese nodules from around the world oceans |
title_full |
Annotated record of the detailed examination of manganese nodules from around the world oceans |
title_fullStr |
Annotated record of the detailed examination of manganese nodules from around the world oceans |
title_full_unstemmed |
Annotated record of the detailed examination of manganese nodules from around the world oceans |
title_sort |
annotated record of the detailed examination of manganese nodules from around the world oceans |
publisher |
PANGAEA |
publishDate |
1972 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.879759 https://doi.org/10.1594/PANGAEA.879759 |
op_coverage |
MEDIAN LATITUDE: 3.781668 * MEDIAN LONGITUDE: -61.327332 * SOUTH-BOUND LATITUDE: -58.150000 * WEST-BOUND LONGITUDE: -114.183330 * NORTH-BOUND LATITUDE: 31.000000 * EAST-BOUND LONGITUDE: 60.046670 * DATE/TIME START: 1967-04-07T00:00:00 * DATE/TIME END: 1970-01-01T00:00:00 * MINIMUM DEPTH, sediment/rock: 0 m * MAXIMUM DEPTH, sediment/rock: 0 m |
long_lat |
ENVELOPE(-114.183330,60.046670,31.000000,-58.150000) |
geographic |
Baja Pacific Southern Ocean |
geographic_facet |
Baja Pacific Southern Ocean |
genre |
Southern Ocean |
genre_facet |
Southern Ocean |
op_source |
Supplement to: Sorem, Ronald K; Foster, Allan R (1972): Marine manganese nodules: importance of structural analysis. in: Proceedings of the the 24th International Geological Congress, Montreal, 192-200, https://store.pangaea.de/Projects/NOAA-MMS/Sorem-Foster_1972.pdf |
op_relation |
Grant, John Bruce; Moore, Carla J; Alameddin, George; Chen, Kuiying; Barton, Mark (1992): The NOAA and MMS Marine Minerals Geochemical Database. National Geophysical Data Center, NOAA, https://doi.org/10.7289/V52Z13FT Warnken, Robin R; Virden, William T; Moore, Carla J (1992): The NOAA and MMS Marine Minerals Bibliography. National Geophysical Data Center, NOAA, https://doi.org/10.7289/V53X84KN https://doi.pangaea.de/10.1594/PANGAEA.879759 https://doi.org/10.1594/PANGAEA.879759 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.879759 https://doi.org/10.7289/V52Z13FT https://doi.org/10.7289/V53X84KN |
_version_ |
1766207186383405056 |