Geochemistry, mineralogy and genesis of rare metal (Nb-Ta-Zr-Hf-Y-REE-Ga) coals of the seam XI in the south of Kuznetsk Basin, Russia; Ore Geology Reviews; Vol. 113
| Parent link: | Ore Geology Reviews Vol. 113.— 2019.— [103073, 13 p.] |
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| Autor corporatiu: | |
| Altres autors: | , , , , , , , |
| Sumari: | Title screen The research describes the detailed mineralogical and geochemical characteristics of rare-metal Nb-Ta-Zr-Hf-Y-REE-Ga ores found in Permian coals in the layer XI in the south of the Kuznetsk Basin. The concentrations and distribution of ore, and related elements, were studied in the coal seam section and along the seam strike. Spatial and genetic relationships of the mineralization in the coal were found to be related to the presence of an altered volcanogenic pyroclastic horizon of REE-enriched pantellerite composition. The highest concentrations of basic ore elements in the coal are associated with the contact zones above and below the volcanogenic horizon. The ore matter is mainly concentrated in the fine mineral phases, composed mainly of Zr-Nb-Ti-Fe oxides, fine zircons, rare-earth carbonates (bastnesite) and phosphates (monazite, xenotime, goyacite). Resource estimates are made of the rare metals. Confirmation of the connection between the complex rare-metal mineralization and the alkaline volcanogenic pyroclastics significantly expands the prospects of revealing further such mineralization in the coals of East and Central Asia. Режим доступа: по договору с организацией-держателем ресурса |
| Idioma: | anglès |
| Publicat: |
2019
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| Matèries: | |
| Accés en línia: | https://doi.org/10.1016/j.oregeorev.2019.103073 |
| Format: | Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=661047 |
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| 200 | 1 | |a Geochemistry, mineralogy and genesis of rare metal (Nb-Ta-Zr-Hf-Y-REE-Ga) coals of the seam XI in the south of Kuznetsk Basin, Russia |f S. I. Arbuzov [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 330 | |a The research describes the detailed mineralogical and geochemical characteristics of rare-metal Nb-Ta-Zr-Hf-Y-REE-Ga ores found in Permian coals in the layer XI in the south of the Kuznetsk Basin. The concentrations and distribution of ore, and related elements, were studied in the coal seam section and along the seam strike. Spatial and genetic relationships of the mineralization in the coal were found to be related to the presence of an altered volcanogenic pyroclastic horizon of REE-enriched pantellerite composition. The highest concentrations of basic ore elements in the coal are associated with the contact zones above and below the volcanogenic horizon. The ore matter is mainly concentrated in the fine mineral phases, composed mainly of Zr-Nb-Ti-Fe oxides, fine zircons, rare-earth carbonates (bastnesite) and phosphates (monazite, xenotime, goyacite). Resource estimates are made of the rare metals. Confirmation of the connection between the complex rare-metal mineralization and the alkaline volcanogenic pyroclastics significantly expands the prospects of revealing further such mineralization in the coals of East and Central Asia. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Ore Geology Reviews | ||
| 463 | |t Vol. 113 |v [103073, 13 p.] |d 2019 | ||
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| 610 | 1 | |a coal basin | |
| 610 | 1 | |a Nb(Ta)-Zr(Hf)-REE-Ga deposit | |
| 610 | 1 | |a pyroclastic origin | |
| 610 | 1 | |a Kuzbass | |
| 610 | 1 | |a Russia | |
| 610 | 1 | |a угольные бассейны | |
| 610 | 1 | |a Кузбасс | |
| 701 | 1 | |a Arbuzov |b S. I. |c Russian geologist and geochemist |c Professor of Tomsk Polytechnic University, Doctor of geological and mineralogical sciences |f 1959- |g Sergey Ivanovich |3 (RuTPU)RU\TPU\pers\29713 |9 14207 | |
| 701 | 1 | |a Spears |b D. A. |g David Alan | |
| 701 | 1 | |a Vergunov |b A. V. |c geologist |c engineer of Tomsk Polytechnic University |f 1993- |g Aleksey Viktorovich |3 (RuTPU)RU\TPU\pers\45221 | |
| 701 | 1 | |a Iljenok (Il'enok) |b S. S. |c geochemist |c assistant Professor of Tomsk Polytechnic Institute |f 1986- |g Sergey Sergeevich |3 (RuTPU)RU\TPU\pers\35195 |9 18460 | |
| 701 | 0 | |a Zhao Cunliang | |
| 701 | 1 | |a Iljenok (Il'enok) |b S. S. |c geochemist |c assistant Professor of Tomsk Polytechnic Institute |f 1986- |g Sergey Sergeevich |3 (RuTPU)RU\TPU\pers\35195 |9 18460 | |
| 701 | 1 | |a Mezhibor |b A. M. |c geoecology, specialist in the field of environmental Geochemistry |c associate Professor of Tomsk Polytechnic University |f 1982- |g Antonina Mikhailovna |3 (RuTPU)RU\TPU\pers\32563 | |
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