Mineral composition and trace element characteristics of pegmatites from Smilovene, Sredna Gora Mountain, Bulgaria.
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| Title: | Mineral composition and trace element characteristics of pegmatites from Smilovene, Sredna Gora Mountain, Bulgaria. |
|---|---|
| Alternate Title: | Минерален състав и съдържание на елементи-примеси в пегматити от Смиловене, Средна гора, България |
| Authors: | Georgieva, Sylvina1 sylvina@geology.bas.bg, Vassileva, Rossitsa D.1 rosivas@geology.bas.bg, Grozdev, Valentin1 valgrozdev@gmail.com, Milenkov, Georgi1 georgimilenkov7@gmail.com, Cempírek, Jan2 jan.cempirek@gmail.com, Škoda, Radek2 rskoda@sci.muni.cz |
| Source: | Review of the Bulgarian Geological Society. 2024, Vol. 85 Issue 2, p96-99. 4p. |
| Subjects: | Fluorapatite, Sphene, Muscovite, Pegmatites, Uraninite |
| Abstract: | The study is focused on the Smilovene pegmatites, targeting estimation of their rare element potential. These bodies bring rare-metal mineralization with LCT geochemical signature and mineral association of albite, oligoclase, microcline, quartz, muscovite, beryl, garnet, fluorapatite, zircon, columbite, samarskite-(Y), monazite-(Ce), magnetite, and gahnite. Late chlorite, prehnite, titanite, and bertrandite were established. Beryl is characteristic with high amounts of FeO, Na2O, MgO, ZnO, F, and traces of Cs, and Li. Spessartine-almandiness is enriched in Y2O3, TiO2, ZnO, P2O5, REE, Li, Ge, Ga with typical inclusions of apatite, monazite-(Ce), zircon, magnetite, gahnite, ilmenite, uraninite, and Nb-bearing phases. Significant contents of HfO2, UO2, REE2O3, ThO2, and traces of Y, Sc, Ta, Zn, Nb, Be, Li and inclusions of uraninite and cheralite are common in zircon. Minor amounts of Cl, MnO, Y2O3, and REE2O3 attribute to fluorapatite. Except the dominant Ce2O3 in monazite-(Ce), La2O3, ThO2, and Gd2O3 are established. The presence of rare-metal mineralization in the Smilovene pegmatites confirms their potential as a critical/strategic elements concentrator, feasible for further exploration and possible exploitation. [ABSTRACT FROM AUTHOR] |
| Copyright of Review of the Bulgarian Geological Society is the property of Bulgarian Geological Society 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.) | |
| Database: | Engineering Source |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 181743038 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Mineral composition and trace element characteristics of pegmatites from Smilovene, Sredna Gora Mountain, Bulgaria. – Name: TitleAlt Label: Alternate Title Group: TiAlt Data: Минерален състав и съдържание на елементи-примеси в пегматити от Смиловене, Средна гора, България – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Georgieva%2C+Sylvina%22">Georgieva, Sylvina</searchLink><relatesTo>1</relatesTo><i> sylvina@geology.bas.bg</i><br /><searchLink fieldCode="AR" term="%22Vassileva%2C+Rossitsa+D%2E%22">Vassileva, Rossitsa D.</searchLink><relatesTo>1</relatesTo><i> rosivas@geology.bas.bg</i><br /><searchLink fieldCode="AR" term="%22Grozdev%2C+Valentin%22">Grozdev, Valentin</searchLink><relatesTo>1</relatesTo><i> valgrozdev@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Milenkov%2C+Georgi%22">Milenkov, Georgi</searchLink><relatesTo>1</relatesTo><i> georgimilenkov7@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Cempírek%2C+Jan%22">Cempírek, Jan</searchLink><relatesTo>2</relatesTo><i> jan.cempirek@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Škoda%2C+Radek%22">Škoda, Radek</searchLink><relatesTo>2</relatesTo><i> rskoda@sci.muni.cz</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Review+of+the+Bulgarian+Geological+Society%22">Review of the Bulgarian Geological Society</searchLink>. 2024, Vol. 85 Issue 2, p96-99. 4p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Fluorapatite%22">Fluorapatite</searchLink><br /><searchLink fieldCode="DE" term="%22Sphene%22">Sphene</searchLink><br /><searchLink fieldCode="DE" term="%22Muscovite%22">Muscovite</searchLink><br /><searchLink fieldCode="DE" term="%22Pegmatites%22">Pegmatites</searchLink><br /><searchLink fieldCode="DE" term="%22Uraninite%22">Uraninite</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The study is focused on the Smilovene pegmatites, targeting estimation of their rare element potential. These bodies bring rare-metal mineralization with LCT geochemical signature and mineral association of albite, oligoclase, microcline, quartz, muscovite, beryl, garnet, fluorapatite, zircon, columbite, samarskite-(Y), monazite-(Ce), magnetite, and gahnite. Late chlorite, prehnite, titanite, and bertrandite were established. Beryl is characteristic with high amounts of FeO, Na2O, MgO, ZnO, F, and traces of Cs, and Li. Spessartine-almandiness is enriched in Y2O3, TiO2, ZnO, P2O5, REE, Li, Ge, Ga with typical inclusions of apatite, monazite-(Ce), zircon, magnetite, gahnite, ilmenite, uraninite, and Nb-bearing phases. Significant contents of HfO2, UO2, REE2O3, ThO2, and traces of Y, Sc, Ta, Zn, Nb, Be, Li and inclusions of uraninite and cheralite are common in zircon. Minor amounts of Cl, MnO, Y2O3, and REE2O3 attribute to fluorapatite. Except the dominant Ce2O3 in monazite-(Ce), La2O3, ThO2, and Gd2O3 are established. The presence of rare-metal mineralization in the Smilovene pegmatites confirms their potential as a critical/strategic elements concentrator, feasible for further exploration and possible exploitation. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Review of the Bulgarian Geological Society is the property of Bulgarian Geological Society 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: 10.52215/rev.bgs.2024.85.2.96 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 4 StartPage: 96 Subjects: – SubjectFull: Fluorapatite Type: general – SubjectFull: Sphene Type: general – SubjectFull: Muscovite Type: general – SubjectFull: Pegmatites Type: general – SubjectFull: Uraninite Type: general Titles: – TitleFull: Mineral composition and trace element characteristics of pegmatites from Smilovene, Sredna Gora Mountain, Bulgaria. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Georgieva, Sylvina – PersonEntity: Name: NameFull: Vassileva, Rossitsa D. – PersonEntity: Name: NameFull: Grozdev, Valentin – PersonEntity: Name: NameFull: Milenkov, Georgi – PersonEntity: Name: NameFull: Cempírek, Jan – PersonEntity: Name: NameFull: Škoda, Radek IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 05 Text: 2024 Type: published Y: 2024 Identifiers: – Type: issn-print Value: 00073938 Numbering: – Type: volume Value: 85 – Type: issue Value: 2 Titles: – TitleFull: Review of the Bulgarian Geological Society Type: main |
| ResultId | 1 |
