Mineral composition and trace element characteristics of
pegmatites from Smilovene, Sredna Gora Mountain, Bulgaria

J 2024

Mineral composition and trace element characteristics of pegmatites from Smilovene, Sredna Gora Mountain, Bulgaria

GEORGIEVA, Sylvina; Rossitsa D VASSILEVA; Valentin GROZDEV; Georgi MILENKOV; Jan CEMPÍREK et. al.

Základní údaje

Originální název

Mineral composition and trace element characteristics of pegmatites from Smilovene, Sredna Gora Mountain, Bulgaria

Autoři

GEORGIEVA, Sylvina; Rossitsa D VASSILEVA; Valentin GROZDEV; Georgi MILENKOV; Jan CEMPÍREK (203 Česká republika, domácí) a Radek ŠKODA (203 Česká republika, domácí)

Vydání

Review of the Bulgarian Geological Society, Bulgarian Academy of Sciences, 2024, 0007-3938

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10505 Geology

Stát vydavatele

Bulharsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 0.300

Kód RIV

RIV/00216224:14310/24:00138634

Organizační jednotka

Přírodovědecká fakulta

DOI

https://doi.org/10.52215/rev.bgs.2024.85.2.96

UT WoS

001380512400009

Klíčová slova anglicky

Central Srednogorie Zone; LCT pegmatites; rare-metal accessory; REE

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 27. 1. 2025 09:49, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

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 inmonazite-(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.

Citovat

GEORGIEVA, Sylvina; Rossitsa D VASSILEVA; Valentin GROZDEV; Georgi MILENKOV; Jan CEMPÍREK a Radek ŠKODA. Mineral composition and trace element characteristics of pegmatites from Smilovene, Sredna Gora Mountain, Bulgaria. Review of the Bulgarian Geological Society. Bulgarian Academy of Sciences, 2024, roč. 85, č. 2, s. 96-99. ISSN 0007-3938. Dostupné z: https://doi.org/10.52215/rev.bgs.2024.85.2.96.

@article{2471451,
   author = {Georgieva, Sylvina and Vassileva, Rossitsa D and Grozdev, Valentin and Milenkov, Georgi and Cempírek, Jan and Škoda, Radek},
   article_number = {2},
   doi = {https://doi.org/10.52215/rev.bgs.2024.85.2.96},
   keywords = {Central Srednogorie Zone; LCT pegmatites; rare-metal accessory; REE},
   language = {eng},
   issn = {0007-3938},
   journal = {Review of the Bulgarian Geological Society},
   title = {Mineral composition and trace element characteristics of pegmatites from Smilovene, Sredna Gora Mountain, Bulgaria},
   url = {https://bgd.bg/REVIEW_BGS/REVIEW_BGD_2024_2/PDF/09_Georgieva-S-2_REV-BGS_2024-2.pdf},
   volume = {85},
   year = {2024}
}

TY  - JOUR
ID  - 2471451
AU  - Georgieva, Sylvina - Vassileva, Rossitsa D - Grozdev, Valentin - Milenkov, Georgi - Cempírek, Jan - Škoda, Radek
PY  - 2024
TI  - Mineral composition and trace element characteristics of pegmatites from Smilovene, Sredna Gora Mountain, Bulgaria
JF  - Review of the Bulgarian Geological Society
VL  - 85
IS  - 2
SP  - 96-99
EP  - 96-99
PB  - Bulgarian Academy of Sciences
SN  - 00073938
KW  - Central Srednogorie Zone
KW  - LCT pegmatites
KW  - rare-metal accessory
KW  - REE
UR  - https://bgd.bg/REVIEW_BGS/REVIEW_BGD_2024_2/PDF/09_Georgieva-S-2_REV-BGS_2024-2.pdf
N2  - 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 inmonazite-(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.
ER  -

GEORGIEVA, Sylvina; Rossitsa D VASSILEVA; Valentin GROZDEV; Georgi MILENKOV; Jan CEMPÍREK a Radek ŠKODA. Mineral composition and trace element characteristics of pegmatites from Smilovene, Sredna Gora Mountain, Bulgaria. \textit{Review of the Bulgarian Geological Society}. Bulgarian Academy of Sciences, 2024, roč.~85, č.~2, s.~96-99. ISSN~0007-3938. Dostupné z: https://doi.org/10.52215/rev.bgs.2024.85.2.96.

Přehled o publikaci