Chukotkaite, AgPb7Sb5S15, a new sulfosalt mineral from Eastern
Chukotka, Russia

J 2020

Chukotkaite, AgPb7Sb5S15, a new sulfosalt mineral from Eastern Chukotka, Russia

KASATKIN, Anatoly V.; Emil MAKOVICKY; Jakub PLÁŠIL; Radek ŠKODA; Atali A. AGAKHANOV et. al.

Základní údaje

Originální název

Chukotkaite, AgPb7Sb5S15, a new sulfosalt mineral from Eastern Chukotka, Russia

Autoři

KASATKIN, Anatoly V.; Emil MAKOVICKY; Jakub PLÁŠIL; Radek ŠKODA; Atali A. AGAKHANOV; Ilya I. CHAIKOVSKIY; Evgeny A. VLASOV a Igor V. PEKOV

Vydání

The Canadian Mineralogist, Québec, Mineralogical Association of Canada, 2020, 0008-4476

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10504 Mineralogy

Stát vydavatele

Kanada

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 1.165

Kód RIV

RIV/00216224:14310/20:00117563

Organizační jednotka

Přírodovědecká fakulta

DOI

https://doi.org/10.3749/canmin.2000036

UT WoS

000602734700003

EID Scopus

2-s2.0-85098662137

Klíčová slova anglicky

chukotkaite; rod-based sulfosalt; new mineral; crystal structure; Iultin District; Chukotka

Štítky

14315010, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 22. 1. 2021 10:25, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

The new sulfosalt chukotkaite, ideally AgPb7Sb5S15, was discovered in the valley of the Levyi Vulvyveem river, Amguema river basin, Iultin District, Eastern Chukotka, Chukotka Autonomous Okrug, North-Eastern region, Russia. The new mineral forms anhedral grains up to 0.4 x 0.5 mm intergrown with pyrrhotite, sphalerite, galena, stannite, quartz, and Mn-Fe-bearing clinochlore. Other associated minerals include arsenopyrite, benavidesite, diaphorite, jamesonite, owyheeite, uchucchacuaite, cassiterite, and fluorapatite. Chukotkaite is lead-grey and has metallic luster and a grey streak. It is brittle and has an uneven fracture. Neither cleavage nor parting were observed. Mohs hardness is 2-21/2. D-calc. = 6.255 g/cm(3). In reflected light, chukotkaite is white, moderately anisotropic with rotation tints varying from bluish-grey to brownish-grey. No pleochroism or internal reflections are observed. The chemical composition of chukotkaite is (wt.%; electron microprobe) Ag 3.83, Pb 53.67, Sb 24.30, S 18.46, total 100.26. The empirical formula based on the sum of all atoms = 28 pfu is Ag0.93Pb6.78Sb5.22S15.07. Chukotkaite is monoclinic, space group P2(1)/c, a = 4.0575(3), b = 35.9502(11), c = 19.2215(19) angstrom, beta = 90.525(8)degrees, V = 2803.7(4) angstrom(3), and Z = 4. The strongest lines of the powder X-ray diffraction pattern [d, angstrom (I, %) (hkl)] are: 3.52 (100) (045), 3.38 (50) (055), 3.13 (50) (065), 2.96 (30) ((1) over bar 44), 2.82 (25) (066), 1.91 (50) (0 1 10). The crystal structure of chukotkaite was refined from single-crystal X-ray diffraction data to R = 0.0712 for 3307 observed reflections with I-obs > 3 sigma(I). Chukotkaite belongs to the group of rod-based sulfosalts. The new mineral is named after the region of its type locality: Chukotka Autonomous Okrug, North-Eastern Region, Russia.

Citovat

KASATKIN, Anatoly V.; Emil MAKOVICKY; Jakub PLÁŠIL; Radek ŠKODA; Atali A. AGAKHANOV; Ilya I. CHAIKOVSKIY; Evgeny A. VLASOV a Igor V. PEKOV. Chukotkaite, AgPb7Sb5S15, a new sulfosalt mineral from Eastern Chukotka, Russia. The Canadian Mineralogist. Québec: Mineralogical Association of Canada, 2020, roč. 58, č. 5, s. 587-596. ISSN 0008-4476. Dostupné z: https://doi.org/10.3749/canmin.2000036.

@article{1719183,
   author = {Kasatkin, Anatoly V. and Makovicky, Emil and Plášil, Jakub and Škoda, Radek and Agakhanov, Atali A. and Chaikovskiy, Ilya I. and Vlasov, Evgeny A. and Pekov, Igor V.},
   article_location = {Québec},
   article_number = {5},
   doi = {https://doi.org/10.3749/canmin.2000036},
   keywords = {chukotkaite; rod-based sulfosalt; new mineral; crystal structure; Iultin District; Chukotka},
   language = {eng},
   issn = {0008-4476},
   journal = {The Canadian Mineralogist},
   title = {Chukotkaite, AgPb7Sb5S15, a new sulfosalt mineral from Eastern Chukotka, Russia},
   url = {https://doi.org/10.3749/canmin.2000036},
   volume = {58},
   year = {2020}
}

TY  - JOUR
ID  - 1719183
AU  - Kasatkin, Anatoly V. - Makovicky, Emil - Plášil, Jakub - Škoda, Radek - Agakhanov, Atali A. - Chaikovskiy, Ilya I. - Vlasov, Evgeny A. - Pekov, Igor V.
PY  - 2020
TI  - Chukotkaite, AgPb7Sb5S15, a new sulfosalt mineral from Eastern Chukotka, Russia
JF  - The Canadian Mineralogist
VL  - 58
IS  - 5
SP  - 587-596
EP  - 587-596
PB  - Mineralogical Association of Canada
SN  - 00084476
KW  - chukotkaite
KW  - rod-based sulfosalt
KW  - new mineral
KW  - crystal structure
KW  - Iultin District
KW  - Chukotka
UR  - https://doi.org/10.3749/canmin.2000036
L2  - https://doi.org/10.3749/canmin.2000036
N2  - The new sulfosalt chukotkaite, ideally AgPb7Sb5S15, was discovered in the valley of the Levyi Vulvyveem river, Amguema river basin, Iultin District, Eastern Chukotka, Chukotka Autonomous Okrug, North-Eastern region, Russia. The new mineral forms anhedral grains up to 0.4 x 0.5 mm intergrown with pyrrhotite, sphalerite, galena, stannite, quartz, and Mn-Fe-bearing clinochlore. Other associated minerals include arsenopyrite, benavidesite, diaphorite, jamesonite, owyheeite, uchucchacuaite, cassiterite, and fluorapatite. Chukotkaite is lead-grey and has metallic luster and a grey streak. It is brittle and has an uneven fracture. Neither cleavage nor parting were observed. Mohs hardness is 2-21/2. D-calc. = 6.255 g/cm(3). In reflected light, chukotkaite is white, moderately anisotropic with rotation tints varying from bluish-grey to brownish-grey. No pleochroism or internal reflections are observed. The chemical composition of chukotkaite is (wt.%; electron microprobe) Ag 3.83, Pb 53.67, Sb 24.30, S 18.46, total 100.26. The empirical formula based on the sum of all atoms = 28 pfu is Ag0.93Pb6.78Sb5.22S15.07. Chukotkaite is monoclinic, space group P2(1)/c, a = 4.0575(3), b = 35.9502(11), c = 19.2215(19) angstrom, beta = 90.525(8)degrees, V = 2803.7(4) angstrom(3), and Z = 4. The strongest lines of the powder X-ray diffraction pattern [d, angstrom (I, %) (hkl)] are: 3.52 (100) (045), 3.38 (50) (055), 3.13 (50) (065), 2.96 (30) ((1) over bar 44), 2.82 (25) (066), 1.91 (50) (0 1 10). The crystal structure of chukotkaite was refined from single-crystal X-ray diffraction data to R = 0.0712 for 3307 observed reflections with I-obs > 3 sigma(I). Chukotkaite belongs to the group of rod-based sulfosalts. The new mineral is named after the region of its type locality: Chukotka Autonomous Okrug, North-Eastern Region, Russia.
ER  -

KASATKIN, Anatoly V.; Emil MAKOVICKY; Jakub PLÁŠIL; Radek ŠKODA; Atali A. AGAKHANOV; Ilya I. CHAIKOVSKIY; Evgeny A. VLASOV a Igor V. PEKOV. Chukotkaite, AgPb7Sb5S15, a new sulfosalt mineral from Eastern Chukotka, Russia. \textit{The Canadian Mineralogist}. Québec: Mineralogical Association of Canada, 2020, roč.~58, č.~5, s.~587-596. ISSN~0008-4476. Dostupné z: https://doi.org/10.3749/canmin.2000036.

Přehled o publikaci