Unusual Ore Mineralization of Siliceous Rocks in the Southern Kambalny Central Thermal Field (Kamchatka).
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| Title: | Unusual Ore Mineralization of Siliceous Rocks in the Southern Kambalny Central Thermal Field (Kamchatka). |
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| Authors: | Palyanova, G. A.1 (AUTHOR) palyan@igm.nsc.ru, Rychagov, S. N.2 (AUTHOR), Svetova, E. N.3 (AUTHOR), Moroz, T. N.1 (AUTHOR), Seryotkin, Yu. V.1 (AUTHOR), Sandimirova, E. I.2 (AUTHOR), Bortnikov, N. S.4 (AUTHOR) |
| Source: | Doklady Earth Sciences. Nov2024, Vol. 519 Issue 1, p1868-1876. 9p. |
| Subjects: | Siliceous rocks, X-ray microanalysis, Microscopy, Scanning electron microscopy, Raman spectroscopy, Goethite, Rare earth oxides |
| Abstract: | Samples of siliceous rocks of the Southern Kambalny Central Thermal Field (SKC) containing a unique ore mineralization were studied. Optical microscopy, scanning electron microscopy, X-ray microanalysis, X-ray diffraction, ICP-MS, and Raman spectroscopy were used in this study. High concentrations and a wide range of rare and rare-earth elements were found in siliceous rocks. Silicates (quartz, moganite, and opal-crystobalite/tridymite opal), oxides (hematite and anatase), hydroxides (goethite), carbonates (calcite with Fe and Mn impurities), sulfates (barite with Sr impurity and gypsum), sulfides (pyrite, marcasite, chalcopyrite, and chalcocite), phosphates (xenotime-Y, YPO4 with impurities of lanthanides, S, Ca, and As; berlinite, AlPO4 with the V impurity), and apatite were identified. Structures of anatase replacement by quartz often in association with pyrite were identified. The mineralization of SKC siliceous rocks reflects the physicochemical specificity of deep metal-bearing solutions. [ABSTRACT FROM AUTHOR] |
| Copyright of Doklady Earth Sciences is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
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| Header | DbId: egs DbLabel: Engineering Source An: 180331453 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Unusual Ore Mineralization of Siliceous Rocks in the Southern Kambalny Central Thermal Field (Kamchatka). – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Palyanova%2C+G%2E+A%2E%22">Palyanova, G. A.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> palyan@igm.nsc.ru</i><br /><searchLink fieldCode="AR" term="%22Rychagov%2C+S%2E+N%2E%22">Rychagov, S. N.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Svetova%2C+E%2E+N%2E%22">Svetova, E. N.</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Moroz%2C+T%2E+N%2E%22">Moroz, T. N.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Seryotkin%2C+Yu%2E+V%2E%22">Seryotkin, Yu. V.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Sandimirova%2C+E%2E+I%2E%22">Sandimirova, E. I.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Bortnikov%2C+N%2E+S%2E%22">Bortnikov, N. S.</searchLink><relatesTo>4</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Doklady+Earth+Sciences%22">Doklady Earth Sciences</searchLink>. Nov2024, Vol. 519 Issue 1, p1868-1876. 9p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Siliceous+rocks%22">Siliceous rocks</searchLink><br /><searchLink fieldCode="DE" term="%22X-ray+microanalysis%22">X-ray microanalysis</searchLink><br /><searchLink fieldCode="DE" term="%22Microscopy%22">Microscopy</searchLink><br /><searchLink fieldCode="DE" term="%22Scanning+electron+microscopy%22">Scanning electron microscopy</searchLink><br /><searchLink fieldCode="DE" term="%22Raman+spectroscopy%22">Raman spectroscopy</searchLink><br /><searchLink fieldCode="DE" term="%22Goethite%22">Goethite</searchLink><br /><searchLink fieldCode="DE" term="%22Rare+earth+oxides%22">Rare earth oxides</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Samples of siliceous rocks of the Southern Kambalny Central Thermal Field (SKC) containing a unique ore mineralization were studied. Optical microscopy, scanning electron microscopy, X-ray microanalysis, X-ray diffraction, ICP-MS, and Raman spectroscopy were used in this study. High concentrations and a wide range of rare and rare-earth elements were found in siliceous rocks. Silicates (quartz, moganite, and opal-crystobalite/tridymite opal), oxides (hematite and anatase), hydroxides (goethite), carbonates (calcite with Fe and Mn impurities), sulfates (barite with Sr impurity and gypsum), sulfides (pyrite, marcasite, chalcopyrite, and chalcocite), phosphates (xenotime-Y, YPO4 with impurities of lanthanides, S, Ca, and As; berlinite, AlPO4 with the V impurity), and apatite were identified. Structures of anatase replacement by quartz often in association with pyrite were identified. The mineralization of SKC siliceous rocks reflects the physicochemical specificity of deep metal-bearing solutions. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Doklady Earth Sciences is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1134/S1028334X24603535 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 9 StartPage: 1868 Subjects: – SubjectFull: Siliceous rocks Type: general – SubjectFull: X-ray microanalysis Type: general – SubjectFull: Microscopy Type: general – SubjectFull: Scanning electron microscopy Type: general – SubjectFull: Raman spectroscopy Type: general – SubjectFull: Goethite Type: general – SubjectFull: Rare earth oxides Type: general Titles: – TitleFull: Unusual Ore Mineralization of Siliceous Rocks in the Southern Kambalny Central Thermal Field (Kamchatka). Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Palyanova, G. A. – PersonEntity: Name: NameFull: Rychagov, S. N. – PersonEntity: Name: NameFull: Svetova, E. N. – PersonEntity: Name: NameFull: Moroz, T. N. – PersonEntity: Name: NameFull: Seryotkin, Yu. V. – PersonEntity: Name: NameFull: Sandimirova, E. I. – PersonEntity: Name: NameFull: Bortnikov, N. S. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 11 Text: Nov2024 Type: published Y: 2024 Identifiers: – Type: issn-print Value: 1028334X Numbering: – Type: volume Value: 519 – Type: issue Value: 1 Titles: – TitleFull: Doklady Earth Sciences Type: main |
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