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kravtsovite

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Journal Article
Published: 01 August 2017
European Journal of Mineralogy (2017) 29 (4): 597–602.
...Anna Vymazalová; Frantisek Laufek; Sergei F. Sluzhenikin; Chris J. Stanley; Vladimir V. Kozlov; Dmitry A. Chareev; Maria L. Lukashova Kravtsovite, PdAg 2 S, is a new platinum-group mineral discovered in the Komsomolsky mine of the Talnakh deposit, Noril’sk district, Russia. It forms equant...
Journal Article
Published: 10 January 2020
Mineralogical Magazine (2020) 84 (1): 125–130.
...Anna Vymazalová; František Laufek; Alexandr V. Kristavchuk; Dmitriy A. Chareev Abstract Phase equilibria in the system Pd–Ag–S were studied using the silica-glass tube method at 400°C and 550°C. In the system we synthesised three ternary phases: coldwellite (Pd 3 Ag 2 S), kravtsovite (PdAg 2 S...
FIGURES
Journal Article
Published: 01 May 2018
American Mineralogist (2018) 103 (5): 828–835.
..., and polloneite. Other new minerals are dzierżanowskite, ferhodsite, hansblockite, jaszczakite, juansilvaite, kravtsovite, magnesiocanutite, maneckiite, omariniite, příbramite, and richardsollyite. Copyright © 2018 by the Mineralogical Society of America 2018 Mineralogical Society of America The readers...
Journal Article
Published: 01 April 2018
Mineralogical Magazine (2018) 82 (2): 367–373.
..., malyshevite, insizwaite, Au-bearing silver and the newly described mineral kravtsovite (PdAg 2 S) in association with pyrite, chalcopyrite and galena in vein-disseminated mineralization in skarn rocks. Synthetic vymazalováite is brittle; it has a metallic lustre and a grey streak. In plane-polarized reflected...
FIGURES
Image
Back-scattered electron images illustrating the assemblages: ( a ) kravtsov...
Published: 10 January 2020
Fig. 3. Back-scattered electron images illustrating the assemblages: ( a ) kravtsovite (PdAg 2 S) + PdS, Run S8, 400°C; ( b ) coldwellite (Pd 3 Ag 2 S) + vasilite (Pd 16 S 7 ) + phase Pd 13 Ag 3 S 4 , Run S15, 400°C; ( c ) coldwellite (Pd 3 Ag 2 S) + Ag 2 S + vysotskite (PdS), Run S8, 550°C
Image
Minerals in the system Pd–Ag–S and their crystal-structure data.           ...
Published: 10 January 2020
. ( 2015 ) Kravtsovite PdAg 2 S orthorhombic Cmcm 7.9835 5.9265 5.7451 Vymazalová et al . ( 2017 ) Vasilite Pd 16 S 7 cubic I $\bar{4}$ 3 m 8.922 Anatasov ( 1990 ) Vysotskite PdS tetragonal P 4 2 / m 6.368 6.562 Genkin and Zvyagintsev ( 1962 ), Cabri et al
Image
Minerals in the system Pd–Ag–S and their crystal-structure data.           ...
Published: 10 January 2020
. ( 2015 ) Kravtsovite PdAg 2 S orthorhombic Cmcm 7.9835 5.9265 5.7451 Vymazalová et al . ( 2017 ) Vasilite Pd 16 S 7 cubic I $\bar{4}$ 3 m 8.922 Anatasov ( 1990 ) Vysotskite PdS tetragonal P 4 2 / m 6.368 6.562 Genkin and Zvyagintsev ( 1962 ), Cabri et al
Journal Article
Published: 01 March 2017
European Journal of Mineralogy (2017) 29 (1): 149–152.
... Journal of Mineralogy , 29 , 149–152. IMA No. 2016-092 Kravtsovite PdAg 2 S Komsomolsky mine, Talnakh deposit, Noril’sk deposits, Russia (69°30′20″N, 88°27′17″E) Anna Vymazalová*, František Laufek, Sergei F. Sluzhenikin, Chris J. Stanley, Vladimir V. Kozlov, Dmitry A. Chareev...
Journal Article
Published: 01 February 2017
Mineralogical Magazine (2017) 81 (1): 209–213.
..., February 2017, page 212; Mineralogical Magazine , 81 , 209–213. IMA No. 2016-092 Kravtsovite PdAg 2 S Komsomolsky mine, Talnakh deposit, Noril'sk deposits, Russia (69°30′20″N, 88°27′17″E) Anna Vymazalová*, František Laufek, Sergei F. Sluzhenikin, Chris J. Stanley, Vladimir V. Kozlov...
Journal Article
Published: 01 August 2017
European Journal of Mineralogy (2017) 29 (4): 539–541.
... . Vymazalová A. Laufek F. Sluzhenikin S.F. Stanley C.J. Kozlov V.V. Chareev D.A. Lukashova M.L. ( 2017 ): Kravtsovite, PdAg 2 S, a new mineral from the Noril’sk-Talnakh deposit, Krasnoyarskiy kray, Russia . Eur. J. Mineral. , 29 , 597 – 602...
Journal Article
Published: 21 December 2020
Mineralogical Magazine (2021) 85 (2): 161–171.
... can be viewed as a compressed tetragonal bipyramid [Pd3S 2 Pb 2 Ag 2 ]. Silver atoms are coordinated by nine Pd atoms at distances forming a monocapped tetragonal antiprism. The Ag–Pd distances are within the range from 2.8891(15) to 2.917(2) Å, which is comparable to those observed in kravtsovite...
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Journal Article
Published: 13 December 2021
The Canadian Mineralogist (2021) 59 (6): 1865–1886.
...: froodite, ferhodsite-series minerals (defined as those minerals ranging from cuprorhodsite to ferhodsite in composition), hollingworthite, isomertieite, isoferroplatinum, kravtsovite ( Vymazalová et al . 2017 ), kotulskite, laflammeite, laurite, sobolevskite, sperrylite, stillwaterite, and vasilite, along...
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Journal Article
Published: 13 December 2021
The Canadian Mineralogist (2021) 59 (6): 1833–1863.
..., isomertieite, isoferroplatinum, kravtsovite ( Vymazalová et al . 2017 ), kotulskite, laflammeite, laurite, sobolevskite, sperrylite, stillwaterite, and vasilite. Other heavy, non-PMM include sulfides (chalcopyrite, bornite, pentlandite, and millerite with trace amounts of sphalerite, digenite, galena, rare...
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Journal Article
Published: 01 April 2019
American Mineralogist (2019) 104 (4): 625–629.
..., stibiopalladinite, sobolevskite, moncheite, kotulskite, malyshevite, insizwaite, acanthite, Au-bearing silver, and kravtsovite in association with pyrite, chalcopyrite, and galena. Vymazalováite is opaque and metallic. Its synthetic analog is gray with a gray streak, brittle. Other macroscopic properties were...
Journal Article
Published: 01 August 2020
American Mineralogist (2020) 105 (8): 1275–1284.
...) which is also holotype for kravtsovite, PdAg 2 S, and vymazalováite, Pd 3 Bi 2 S 2 . The specimen originated from vein-disseminated galena-pyrite-chalcopyrite ore hosted by diopside-hydrogrossular metasomatites developed in diopside-monticellite skarns below the lower exocontact of the Talnakh intrusion...
Journal Article
Published: 28 December 2023
The Canadian Journal of Mineralogy and Petrology (2023) 61 (6): 1175–1576.
..., sperrylite, Fe–Pt alloys, kharaelakhite, sobolevskite, stibiopalladinite, laflammeite, and vymazalovaite Pd 3 Bi 2 S 2 are common for chalcopyrite-enriched ores. Ores with millerite, bornite, and pyrite contain Pd–Ag minerals: sopcheite, stromeyerite, thalhammerite Pd 9 Ag 2 Bi 2 S 4 , kravtsovite PdAg 2 S...
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