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|---|---|---|---|
| 001 | 661047 | ||
| 005 | 20231030041732.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\31270 | ||
| 035 | _aRU\TPU\network\29055 | ||
| 090 | _a661047 | ||
| 100 | _a20191119a2019 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aGeochemistry, 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 _fS. I. Arbuzov [et al.] |
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| 203 |
_aText _celectronic |
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| 300 | _aTitle screen | ||
| 330 | _aThe 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 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 | _tOre Geology Reviews | ||
| 463 |
_tVol. 113 _v[103073, 13 p.] _d2019 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _acoal basin | |
| 610 | 1 | _aNb(Ta)-Zr(Hf)-REE-Ga deposit | |
| 610 | 1 | _apyroclastic origin | |
| 610 | 1 | _aKuzbass | |
| 610 | 1 | _aRussia | |
| 610 | 1 | _aугольные бассейны | |
| 610 | 1 | _aКузбасс | |
| 701 | 1 |
_aArbuzov _bS. I. _cRussian geologist and geochemist _cProfessor of Tomsk Polytechnic University, Doctor of geological and mineralogical sciences _f1959- _gSergey Ivanovich _2stltpush _3(RuTPU)RU\TPU\pers\29713 |
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| 701 | 1 |
_aSpears _bD. A. _gDavid Alan |
|
| 701 | 1 |
_aVergunov _bA. V. _cgeologist _cengineer of Tomsk Polytechnic University _f1993- _gAleksey Viktorovich _2stltpush _3(RuTPU)RU\TPU\pers\45221 |
|
| 701 | 1 |
_aIljenok (Il'enok) _bS. S. _cgeochemist _cassistant Professor of Tomsk Polytechnic Institute _f1986- _gSergey Sergeevich _2stltpush _3(RuTPU)RU\TPU\pers\35195 |
|
| 701 | 0 | _aZhao Cunliang | |
| 701 | 1 |
_aIljenok (Il'enok) _bS. S. _cgeochemist _cassistant Professor of Tomsk Polytechnic Institute _f1986- _gSergey Sergeevich _2stltpush _3(RuTPU)RU\TPU\pers\35195 |
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| 701 | 1 |
_aMezhibor _bA. M. _cgeoecology, specialist in the field of environmental Geochemistry _cassociate Professor of Tomsk Polytechnic University _f1982- _gAntonina Mikhailovna _2stltpush _3(RuTPU)RU\TPU\pers\32563 |
|
| 701 | 1 |
_aIvanov _bV. P. _cgeologist _cassociate Professor of Tomsk Polytechnic University, Doctor of geological and mineralogical sciences _f1953- _gVladimir Petrovich _2stltpush _3(RuTPU)RU\TPU\pers\35681 |
|
| 701 | 1 |
_aZarubina _bN. A. _gNataljya Aleksandrovna |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИнженерная школа природных ресурсов _bОтделение геологии _h8083 _2stltpush _3(RuTPU)RU\TPU\col\23542 |
| 801 | 2 |
_aRU _b63413507 _c20191119 _gRCR |
|
| 856 | 4 | _uhttps://doi.org/10.1016/j.oregeorev.2019.103073 | |
| 942 | _cCF | ||