Chemical and isotopic compositions of sediments and some minerals from the Derugin Basin, Sea of Okhotsk
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
2007
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| _version_ | 1867168555960631296 |
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| author | Derkachev, A N Nikolaeva, N A Mozherovsky, A V Grigorieva, T N Ivanova, E D Pletnev, S P Barinov, N N Chubarov, Valerii M |
| author_facet | Derkachev, A N Nikolaeva, N A Mozherovsky, A V Grigorieva, T N Ivanova, E D Pletnev, S P Barinov, N N Chubarov, Valerii M |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The paper reports specific mineralogical and geochemical characteristics of deposits from local depressions of the Derugin Basin. They were formed in an environment with periodic changes from oxic to anoxic conditions and show evidence for presence of hydrogen sulfide in bottom waters. Deposits of this type can be considered as a modern model for ancient ore-bearing black shale associations. Compared with typical metalliferous black shale sequences, which are characterized by high contents of organic matter, the sediments described here are depleted in elements of the organophilic association (Mo, Ni, Cu, Zn, V, and U), but have higher Mn contents. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_753086 |
| institution | PANGAEA |
| language | en |
| publishDate | 2007 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Chemical and isotopic compositions of sediments and some minerals from the Derugin Basin, Sea of Okhotsk Derkachev, A N Nikolaeva, N A Mozherovsky, A V Grigorieva, T N Ivanova, E D Pletnev, S P Barinov, N N Chubarov, Valerii M Akademik M.A. Lavrentyev; Archive of Ocean Data; ARCOD; Derugin Basin; GC; Gravity corer; Gravity corer (Russian type); KOL; KOMEX; KOMEX I; KOMEX II; LV28; LV28-37-1; LV29-103-2; LV29-104-2; LV29-2; Piston corer (Kiel type); RGC; Sakhalin shelf and slope; Sea of Okhotsk; SO178; SO178-13-4; SO178-78-1; Sonne The paper reports specific mineralogical and geochemical characteristics of deposits from local depressions of the Derugin Basin. They were formed in an environment with periodic changes from oxic to anoxic conditions and show evidence for presence of hydrogen sulfide in bottom waters. Deposits of this type can be considered as a modern model for ancient ore-bearing black shale associations. Compared with typical metalliferous black shale sequences, which are characterized by high contents of organic matter, the sediments described here are depleted in elements of the organophilic association (Mo, Ni, Cu, Zn, V, and U), but have higher Mn contents. |
| title | Chemical and isotopic compositions of sediments and some minerals from the Derugin Basin, Sea of Okhotsk |
| topic | Akademik M.A. Lavrentyev; Archive of Ocean Data; ARCOD; Derugin Basin; GC; Gravity corer; Gravity corer (Russian type); KOL; KOMEX; KOMEX I; KOMEX II; LV28; LV28-37-1; LV29-103-2; LV29-104-2; LV29-2; Piston corer (Kiel type); RGC; Sakhalin shelf and slope; Sea of Okhotsk; SO178; SO178-13-4; SO178-78-1; Sonne |
| url | https://doi.org/10.1594/PANGAEA.753086 |