Geochemistry and Mineralogy of Ni-Co Laterite Deposits
This Special Issue, entitled “Geochemistry and Mineralogy of Ni-Co Laterite Deposits”, presents an updated overview of Ni-Co laterites as sources of Ni and Co but also of other metals of interest, such as Sc, PGE or REE. This collection is composed by researchers from different fields. The Special I...
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| Materyal Türü: | Online |
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| Dil: | İngilizce |
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MDPI - Multidisciplinary Digital Publishing Institute
2024
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| Online Erişim: | ONIX_20240108_9783036596310_111 |
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| _version_ | 1869521362872172544 |
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| collection | Directory of Open Access Books |
| description | This Special Issue, entitled “Geochemistry and Mineralogy of Ni-Co Laterite Deposits”, presents an updated overview of Ni-Co laterites as sources of Ni and Co but also of other metals of interest, such as Sc, PGE or REE. This collection is composed by researchers from different fields. The Special Issue starts with two general descriptions of previously unknown laterite deposits, a clay-type Ni-laterite deposit from Cuba and a magnesium silicate Ni-laterite deposit from the Philippines. It follows with four papers focusing on the occurrence of Co, Sc and other critical metals located in current tropical environments (the Dominican Republic, Venezuela and Brazil) as well as non-tropical environments (the Balkan peninsula, Spain and Chile). The three following papers deal with novel techniques or methodologies to improve the characterization of the Ni-laterite profiles, involving the use Al as a Sc proxy, water correction of in situ portable XRF analyses, and the study of hyperspectral data using quadrant scan. The next paper focuses on the silicification commonly observed, yet understudied, in some Ni-laterite profiles using oxygen and silicon isotopes. And finally, the last contribution examines the presence of unusual minerals (diamond, SiC) in Ni-laterite breccias. |
| format | Online |
| id | doab-20.500.12854ir-132452 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | MDPI - Multidisciplinary Digital Publishing Institute |
| publisherStr | MDPI - Multidisciplinary Digital Publishing Institute |
| record_format | ojs |
| spelling | doab-20.500.12854ir-1324522024-03-28T03:31:31Z Geochemistry and Mineralogy of Ni-Co Laterite Deposits Domènech, Cristina Villanova-de-Benavent, Cristina Fe–Ni–Co laterites critical metals REE PGE Cr(VI) contamination spectral data mineralogical data lithological boundaries nickel laterite New Caledonia quadrant scan Ni-laterites mineralogy breccia uranium SiC combined analyses Raman nickel laterites lateritization serpentinization weathering goethite ageing pXRF mine nickel iron water content dilution law Beer-Lambert law saturation scandium laterite Ni-laterite sequential extraction cobalt manganese lithiophorite asbolane Ni-Co laterite Piauí metal cycling cobalt speciation biogeochemistry redox cycling silcrete pseudo-karst oxygen and silicon isotopes Sc Co Ni-rich serpentinite Mn-oxyhydroxides smectite serpentine clay-type Cuba thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general thema EDItEUR::R Earth Sciences, Geography, Environment, Planning This Special Issue, entitled “Geochemistry and Mineralogy of Ni-Co Laterite Deposits”, presents an updated overview of Ni-Co laterites as sources of Ni and Co but also of other metals of interest, such as Sc, PGE or REE. This collection is composed by researchers from different fields. The Special Issue starts with two general descriptions of previously unknown laterite deposits, a clay-type Ni-laterite deposit from Cuba and a magnesium silicate Ni-laterite deposit from the Philippines. It follows with four papers focusing on the occurrence of Co, Sc and other critical metals located in current tropical environments (the Dominican Republic, Venezuela and Brazil) as well as non-tropical environments (the Balkan peninsula, Spain and Chile). The three following papers deal with novel techniques or methodologies to improve the characterization of the Ni-laterite profiles, involving the use Al as a Sc proxy, water correction of in situ portable XRF analyses, and the study of hyperspectral data using quadrant scan. The next paper focuses on the silicification commonly observed, yet understudied, in some Ni-laterite profiles using oxygen and silicon isotopes. And finally, the last contribution examines the presence of unusual minerals (diamond, SiC) in Ni-laterite breccias. 2024-01-08T14:54:19Z 2024-01-08T14:54:19Z 2023 book ONIX_20240108_9783036596310_111 9783036596310 9783036596303 https://directory.doabooks.org/handle/20.500.12854/132452 eng application/octet-stream Attribution 4.0 International https://mdpi.com/books/pdfview/book/8492 https://mdpi.com/books/pdfview/book/8492 MDPI - Multidisciplinary Digital Publishing Institute 10.3390/books978-3-0365-9630-3 10.3390/books978-3-0365-9630-3 46cabcaa-dd94-4bfe-87b4-55023c1b36d0 9783036596310 9783036596303 286 Basel open access |
| spellingShingle | Fe–Ni–Co laterites critical metals REE PGE Cr(VI) contamination spectral data mineralogical data lithological boundaries nickel laterite New Caledonia quadrant scan Ni-laterites mineralogy breccia uranium SiC combined analyses Raman nickel laterites lateritization serpentinization weathering goethite ageing pXRF mine nickel iron water content dilution law Beer-Lambert law saturation scandium laterite Ni-laterite sequential extraction cobalt manganese lithiophorite asbolane Ni-Co laterite Piauí metal cycling cobalt speciation biogeochemistry redox cycling silcrete pseudo-karst oxygen and silicon isotopes Sc Co Ni-rich serpentinite Mn-oxyhydroxides smectite serpentine clay-type Cuba thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general thema EDItEUR::R Earth Sciences, Geography, Environment, Planning Geochemistry and Mineralogy of Ni-Co Laterite Deposits |
| title | Geochemistry and Mineralogy of Ni-Co Laterite Deposits |
| title_full | Geochemistry and Mineralogy of Ni-Co Laterite Deposits |
| title_fullStr | Geochemistry and Mineralogy of Ni-Co Laterite Deposits |
| title_full_unstemmed | Geochemistry and Mineralogy of Ni-Co Laterite Deposits |
| title_short | Geochemistry and Mineralogy of Ni-Co Laterite Deposits |
| title_sort | geochemistry and mineralogy of ni co laterite deposits |
| topic | Fe–Ni–Co laterites critical metals REE PGE Cr(VI) contamination spectral data mineralogical data lithological boundaries nickel laterite New Caledonia quadrant scan Ni-laterites mineralogy breccia uranium SiC combined analyses Raman nickel laterites lateritization serpentinization weathering goethite ageing pXRF mine nickel iron water content dilution law Beer-Lambert law saturation scandium laterite Ni-laterite sequential extraction cobalt manganese lithiophorite asbolane Ni-Co laterite Piauí metal cycling cobalt speciation biogeochemistry redox cycling silcrete pseudo-karst oxygen and silicon isotopes Sc Co Ni-rich serpentinite Mn-oxyhydroxides smectite serpentine clay-type Cuba thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general thema EDItEUR::R Earth Sciences, Geography, Environment, Planning |
| topic_facet | Fe–Ni–Co laterites critical metals REE PGE Cr(VI) contamination spectral data mineralogical data lithological boundaries nickel laterite New Caledonia quadrant scan Ni-laterites mineralogy breccia uranium SiC combined analyses Raman nickel laterites lateritization serpentinization weathering goethite ageing pXRF mine nickel iron water content dilution law Beer-Lambert law saturation scandium laterite Ni-laterite sequential extraction cobalt manganese lithiophorite asbolane Ni-Co laterite Piauí metal cycling cobalt speciation biogeochemistry redox cycling silcrete pseudo-karst oxygen and silicon isotopes Sc Co Ni-rich serpentinite Mn-oxyhydroxides smectite serpentine clay-type Cuba thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general thema EDItEUR::R Earth Sciences, Geography, Environment, Planning |
| url | ONIX_20240108_9783036596310_111 |