Vorontsovite, (Hg5Cu)(Sigma 6)TlAs4S12, and Ferrovorontsovite,
(Fe5Cu)(Sigma 6)TlAs4S12: The Tl- and Tl-Fe-Analogues of
Galkhaite from the Vorontsovskoe Gold Deposit, Northern Urals,
Russia

J 2018

Vorontsovite, (Hg5Cu)(Sigma 6)TlAs4S12, and Ferrovorontsovite, (Fe5Cu)(Sigma 6)TlAs4S12: The Tl- and Tl-Fe-Analogues of Galkhaite from the Vorontsovskoe Gold Deposit, Northern Urals, Russia

KASATKIN, AV; F. NESTOLA; AA AGAKHANOV; Radek ŠKODA; VY KARPENKO et al.

Základní údaje

Originální název

Vorontsovite, (Hg5Cu)(Sigma 6)TlAs4S12, and Ferrovorontsovite, (Fe5Cu)(Sigma 6)TlAs4S12: The Tl- and Tl-Fe-Analogues of Galkhaite from the Vorontsovskoe Gold Deposit, Northern Urals, Russia

Autoři

KASATKIN, AV; F. NESTOLA; AA AGAKHANOV; Radek ŠKODA; VY KARPENKO; MV TSYGANKO a J. PLÁŠIL

Vydání

Minerals, Basel, Switzerland, MDPI, 2018, 2075-163X

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10504 Mineralogy

Stát vydavatele

Švýcarsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 2.250

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/18:00106692

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

vorontsovite; ferrovorontsovite; new minerals; thallium; chemistry; crystal structure; galkhaite group; Vorontsovskoe gold deposit

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 23. 4. 2024 14:42, Mgr. Michal Petr

Anotace

V originále

Two new mineral species, vorontsovite, ideally (Hg5Cu)TlAs4S12, and ferrovorontsovite, ideally (Fe5Cu)TlAs4S12, the Tl- and Tl-Fe-analogues of galkhaite, respectively, have been discovered at the Vorontsovskoe gold deposit, Northern Urals, Russia. They occur as anhedral grains up to 0.5 mm (vorontsovite) and 0.2 mm (ferrovorontsovite) embedded in a calcite-dolomite matrix. The chemical composition of vorontsovite (wt %) is: Hg 35.70, Fe 5.36, Zn 1.26, Cu 3.42, Ag 0.64, Tl 11.53, Cs 0.35, Pb 0.04, As 15.98, Sb 2.35, Te 0.41, S 22.70, Se 0.02, total 99.76. The empirical formula, calculated on the basis of 23 atoms pfu, is: [(Hg3.02Fe1.63Zn0.33)(Sigma 4.98)(Cu0.91Ag0.10)(Sigma 1.01)](Tl0.96Cs0.04)(Sigma 1.00)(As3.62Sb0.33Te0.05)(Sigma 4.00)S-12.01. The composition of ferrovorontsovite (wt %) is: Hg 25.13, Fe 9.89, Zn 1.16, Cu 3.95, Ag 0.45, Tl 12.93, Cs 0.44, Pb 0.04, As 17.83, Sb 2.15, Te 0.40, S 24.91, total 99.28. The empirical formula, calculated on the basis of 23 atoms pfu, is: [(Fe2.74Hg1.94Zn0.27)(Sigma 4.95)(Cu0.96Ag0.06)(Sigma 1.02)](Tl0.98Cs0.05)(Sigma 1.03)(As3.68Sb0.27Te0.05)(Sigma 4.00)S-12.00. Both minerals are cubic, space group I-43m, with a = 10.2956(6) angstrom, V = 1091.3(1) angstrom(3), Z = 2 (vorontsovite); and a = 10.2390(7) angstrom, V = 1073.43(22) angstrom(3), Z = 2 (ferrovorontsovite). The crystal structures of both minerals were refined to R = 0.0376 (vorontsovite) and R = 0.0576 (ferrovorontsovite). Vorontsovite and ferrovorontsovite have been approved by the IMA-CNMNC under the numbers 2016-076 and 2017-007, respectively. The first one is named after the type locality, but also honors the mining engineer Vladimir Vasilyevich Vorontsov. The second is named for its chemical composition, as the Fe-analogue of the first. Both species are isostructural with galkhaite, being its Tl- and Tl-Fe analogues, respectively, and forming altogether the galkhaite group.

Citovat

KASATKIN, AV; F. NESTOLA; AA AGAKHANOV; Radek ŠKODA; VY KARPENKO; MV TSYGANKO a J. PLÁŠIL. Vorontsovite, (Hg5Cu)(Sigma 6)TlAs4S12, and Ferrovorontsovite, (Fe5Cu)(Sigma 6)TlAs4S12: The Tl- and Tl-Fe-Analogues of Galkhaite from the Vorontsovskoe Gold Deposit, Northern Urals, Russia. Minerals. Basel, Switzerland: MDPI, 2018, roč. 8, č. 5, s. 185-197. ISSN 2075-163X. Dostupné z: https://doi.org/10.3390/min8050185.

@article{1509396,
   author = {Kasatkin, AV and Nestola, F. and Agakhanov, AA and Škoda, Radek and Karpenko, VY and Tsyganko, MV and Plášil, J.},
   article_location = {Basel, Switzerland},
   article_number = {5},
   doi = {https://doi.org/10.3390/min8050185},
   keywords = {vorontsovite; ferrovorontsovite; new minerals; thallium; chemistry; crystal structure; galkhaite group; Vorontsovskoe gold deposit},
   language = {eng},
   issn = {2075-163X},
   journal = {Minerals},
   title = {Vorontsovite, (Hg5Cu)(Sigma 6)TlAs4S12, and Ferrovorontsovite, (Fe5Cu)(Sigma 6)TlAs4S12: The Tl- and Tl-Fe-Analogues of Galkhaite from the Vorontsovskoe Gold Deposit, Northern Urals, Russia},
   url = {http://dx.doi.org/10.3390/min8050185},
   volume = {8},
   year = {2018}
}

TY  - JOUR
ID  - 1509396
AU  - Kasatkin, AV - Nestola, F. - Agakhanov, AA - Škoda, Radek - Karpenko, VY - Tsyganko, MV - Plášil, J.
PY  - 2018
TI  - Vorontsovite, (Hg5Cu)(Sigma 6)TlAs4S12, and Ferrovorontsovite, (Fe5Cu)(Sigma 6)TlAs4S12: The Tl- and Tl-Fe-Analogues of Galkhaite from the Vorontsovskoe Gold Deposit, Northern Urals, Russia
JF  - Minerals
VL  - 8
IS  - 5
SP  - 185
EP  - 185
PB  - MDPI
SN  - 2075163X
KW  - vorontsovite
KW  - ferrovorontsovite
KW  - new minerals
KW  - thallium
KW  - chemistry
KW  - crystal structure
KW  - galkhaite group
KW  - Vorontsovskoe gold deposit
UR  - http://dx.doi.org/10.3390/min8050185
N2  - Two new mineral species, vorontsovite, ideally (Hg5Cu)TlAs4S12, and ferrovorontsovite, ideally (Fe5Cu)TlAs4S12, the Tl- and Tl-Fe-analogues of galkhaite, respectively, have been discovered at the Vorontsovskoe gold deposit, Northern Urals, Russia. They occur as anhedral grains up to 0.5 mm (vorontsovite) and 0.2 mm (ferrovorontsovite) embedded in a calcite-dolomite matrix. The chemical composition of vorontsovite (wt %) is: Hg 35.70, Fe 5.36, Zn 1.26, Cu 3.42, Ag 0.64, Tl 11.53, Cs 0.35, Pb 0.04, As 15.98, Sb 2.35, Te 0.41, S 22.70, Se 0.02, total 99.76. The empirical formula, calculated on the basis of 23 atoms pfu, is: [(Hg3.02Fe1.63Zn0.33)(Sigma 4.98)(Cu0.91Ag0.10)(Sigma 1.01)](Tl0.96Cs0.04)(Sigma 1.00)(As3.62Sb0.33Te0.05)(Sigma 4.00)S-12.01. The composition of ferrovorontsovite (wt %) is: Hg 25.13, Fe 9.89, Zn 1.16, Cu 3.95, Ag 0.45, Tl 12.93, Cs 0.44, Pb 0.04, As 17.83, Sb 2.15, Te 0.40, S 24.91, total 99.28. The empirical formula, calculated on the basis of 23 atoms pfu, is: [(Fe2.74Hg1.94Zn0.27)(Sigma 4.95)(Cu0.96Ag0.06)(Sigma 1.02)](Tl0.98Cs0.05)(Sigma 1.03)(As3.68Sb0.27Te0.05)(Sigma 4.00)S-12.00. Both minerals are cubic, space group I-43m, with a = 10.2956(6) angstrom, V = 1091.3(1) angstrom(3), Z = 2 (vorontsovite); and a = 10.2390(7) angstrom, V = 1073.43(22) angstrom(3), Z = 2 (ferrovorontsovite). The crystal structures of both minerals were refined to R = 0.0376 (vorontsovite) and R = 0.0576 (ferrovorontsovite). Vorontsovite and ferrovorontsovite have been approved by the IMA-CNMNC under the numbers 2016-076 and 2017-007, respectively. The first one is named after the type locality, but also honors the mining engineer Vladimir Vasilyevich Vorontsov. The second is named for its chemical composition, as the Fe-analogue of the first. Both species are isostructural with galkhaite, being its Tl- and Tl-Fe analogues, respectively, and forming altogether the galkhaite group.
ER  -

KASATKIN, AV; F. NESTOLA; AA AGAKHANOV; Radek ŠKODA; VY KARPENKO; MV TSYGANKO a J. PLÁŠIL. Vorontsovite, (Hg5Cu)(Sigma 6)TlAs4S12, and Ferrovorontsovite, (Fe5Cu)(Sigma 6)TlAs4S12: The Tl- and Tl-Fe-Analogues of Galkhaite from the Vorontsovskoe Gold Deposit, Northern Urals, Russia. \textit{Minerals}. Basel, Switzerland: MDPI, 2018, roč.~8, č.~5, s.~185-197. ISSN~2075-163X. Dostupné z: https://doi.org/10.3390/min8050185.

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