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vysotskite

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Journal Article

Mineralogy of Pt-Pd sulfides: The Redefinition of Braggite and Vysotskite (with Comments on the Extent of Solid Solution in the PtS–PdS Binary)

Louis J. CABRI, Andrew M. McDONALD
Published: 10 March 2023
The Canadian Journal of Mineralogy and Petrology (2023) 61 (1): 167–175.
DOI: https://doi.org/10.3749/2200058
...Louis J. CABRI; Andrew M. McDONALD Abstract A re-evaluation of data relating to the crystal structures, phase equilibria, and ideal chemical formulae of the key minerals belonging to the PtS–PdS binary, namely vysotskite, braggite, and cooperite, has led to redefinitions of the ideal chemical...
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Compositional variation of cooperite, braggite, and vysotskite from the Bushveld Complex

Sabine M. C. Verryn, Roland K. W. Merkle
Published: 01 June 1994
Mineralogical Magazine (1994) 58 (2): 223–234.
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Characteristic optical data for cooperite, braggite and vysotskite

Alan J. Criddle, Christopher J. Stanley
Published: 01 May 1985
The Canadian Mineralogist (1985) 23 (2): 149–162.
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On cooperite, braggite, and vysotskite

L. J. Cabri, J. H. G. Laflamme, J. M. Stewart, K. Turner, B. J. Skinner
Published: 01 October 1978
American Mineralogist (1978) 63 (9-10): 832–839.
...L. J. Cabri; J. H. G. Laflamme; J. M. Stewart; K. Turner; B. J. Skinner Abstract Detailed mineralogical analyses of cooperite, braggite, and vysotskite, together with phase equilibrium studies, reveal that, though there is no uncertainty regarding the identity of cooperite (PtS; P 4 2 /mmc), one...
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Compositional variations, expressed in atoms per formula unit ( apfu ), of ...

Compositional variations, expressed in atoms per formula unit ( apfu ), of ...

Published: 01 October 2005
F ig . 4. Compositional variations, expressed in atoms per formula unit ( apfu ), of the vysotskite–braggite series from the Kirakkajuppura deposit, Penikat complex, in the Pd–Pt–Ni diagram. A total of 60 EMP analyses ( n = 60), made on variously textured large grains and inclusions
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Compositions of zoned <span class="search-highlight">vysotskite</span> – braggite from the Penikat complex in the...

Compositions of zoned vysotskite – braggite from the Penikat complex in the...

Published: 01 April 2004
F ig . 13. Compositions of zoned vysotskite – braggite from the Penikat complex in the Pd–Pt–Ni compositional space (atom %). Symbols: U: unaltered vysotskite – braggite, Z: zones of alteration (Figs. 11A–C , Table 8 ).
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COMPARISON OF DATA FOR COOPERITE, BRAGGITE, AND <span class="search-highlight">VYSOTSKITE</span>

COMPARISON OF DATA FOR COOPERITE, BRAGGITE, AND VYSOTSKITE

Published: 10 March 2023
TABLE 1. COMPARISON OF DATA FOR COOPERITE, BRAGGITE, AND VYSOTSKITE
Journal Article

THE SYSTEM PtS–PdS–NiS BETWEEN 1200° AND 700°C

Sabine M.C. Verryn, Roland K.W. Merkle
Published: 01 April 2002
The Canadian Mineralogist (2002) 40 (2): 571–584.
DOI: https://doi.org/10.2113/gscanmin.40.2.571
... vysotskite [( Pd ,Pt,Ni)S], quenched sulfide liquid, and Ni 1− x S. Synthetic cooperite is stable to temperatures above 1200°C, whereas synthetic braggite is stable at temperatures below 1100°C, and synthetic vysotskite, below 1000°C. Below 900°C in the system PtS–PdS–NiS, Ni-saturated synthetic cooperite...
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ZONED SULFIDES AND SULFARSENIDES OF THE PLATINUM-GROUP ELEMENTS FROM THE PENIKAT LAYERED COMPLEX, FINLAND

Andrei Y. Barkov, Michael E. Fleet, Robert F. Martin, Tuomo T. Alapieti
Published: 01 April 2004
The Canadian Mineralogist (2004) 42 (2): 515–537.
DOI: https://doi.org/10.2113/gscanmin.42.2.515
...F ig . 13. Compositions of zoned vysotskite – braggite from the Penikat complex in the Pd–Pt–Ni compositional space (atom %). Symbols: U: unaltered vysotskite – braggite, Z: zones of alteration (Figs. 11A–C , Table 8 ). ...
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Intergrowths of laflammeite (LF) with complexly zoned <span class="search-highlight">vysotskite</span> (VS). The ...

Intergrowths of laflammeite (LF) with complexly zoned vysotskite (VS). The ...

Published: 01 April 2002
F ig . 3. Intergrowths of laflammeite (LF) with complexly zoned vysotskite (VS). The composition of the vysotskite varies from (Pd 0.99 Ni 0.05 Pt <0.01 ) ∑1.04 S 0.96 to (Pd 0.81 Pt 0.19 Ni 0.04 ) ∑1.04 S 0.96 . The surrounding material is epoxy (black). Back-scattered electron images
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A–C. Examples of compositional zoning in large grains of <span class="search-highlight">vysotskite</span>–braggit...

A–C. Examples of compositional zoning in large grains of vysotskite–braggit...

Published: 01 April 2004
F ig . 11. A–C. Examples of compositional zoning in large grains of vysotskite–braggite (VS) from the Penikat complex. Note the close association of the alteration zones (gray) with abundant micro-inclusions of a hydrous silicate(s) (black). B. Magnification of upper part of the grain shown
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Chemical composition of <span class="search-highlight">vysotskite</span> from the Noril&#x27;sk ore field. Data from t...

Chemical composition of vysotskite from the Noril'sk ore field. Data from t...

Published: 01 March 2016
Fig. 6. Chemical composition of vysotskite from the Noril'sk ore field. Data from the authors.
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X-ray maps showing the distribution of Pt (A), Pd (B) and Ni (C) in the zon...

X-ray maps showing the distribution of Pt (A), Pd (B) and Ni (C) in the zon...

Published: 01 April 2004
F ig . 12. X-ray maps showing the distribution of Pt (A), Pd (B) and Ni (C) in the zoned grains of vysotskite – braggite ( Fig. 11 ). The change in color is indicative of compositional variations: red is the highest concentration, followed by orange, yellow, green, blue, dark blue, and violet
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Composition of braggite (filled circles) and <span class="search-highlight">vysotskite</span> (open circles) from...

Composition of braggite (filled circles) and vysotskite (open circles) from...

Published: 01 August 2007
F ig . 10. Composition of braggite (filled circles) and vysotskite (open circles) from the MSP (in at.%).
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COMPOSITIONS OF MEMBERS OF THE <span class="search-highlight">VYSOTSKITE</span>-BRAGGITE SERIES FROM THE KIRAKKAJ...

COMPOSITIONS OF MEMBERS OF THE VYSOTSKITE-BRAGGITE SERIES FROM THE KIRAKKAJ...

Published: 01 October 2005
TABLE 4. COMPOSITIONS OF MEMBERS OF THE VYSOTSKITE-BRAGGITE SERIES FROM THE KIRAKKAJUPPURA PGE DEPOSIT, PENIKAT COMPLEX
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Pd + Ni versus Pt correlation (in apfu : ∑atoms = 2) for the <span class="search-highlight">vysotskite</span>–...

Pd + Ni versus Pt correlation (in apfu : ∑atoms = 2) for the vysotskite–...

Published: 01 October 2005
F ig . 5. Pd + Ni versus Pt correlation (in apfu : ∑atoms = 2) for the vysotskite–braggite series from the Kirakkajuppura PGE deposit, Penikat complex.
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COMPOSITIONS OF ZONED <span class="search-highlight">VYSOTSKITE</span>–BRAGGITE FROM THE PENIKAT LAYERED COMPLEX,...

COMPOSITIONS OF ZONED VYSOTSKITE–BRAGGITE FROM THE PENIKAT LAYERED COMPLEX,...

Published: 01 April 2004
TABLE 8. COMPOSITIONS OF ZONED VYSOTSKITE–BRAGGITE FROM THE PENIKAT LAYERED COMPLEX, FINLAND
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Pt content versus Pd content in cooperite, braggite, and <span class="search-highlight">vysotskite</span>. The ...

Pt content versus Pd content in cooperite, braggite, and vysotskite. The ...

Published: 01 April 2002
F ig . 1. Pt content versus Pd content in cooperite, braggite, and vysotskite. The analytical data were taken from the literature ( Augé et al. 1998 , Bannister & Hey 1932 , Barkov et al. 1995 , Bowles 2000 , Brynard et al. 1976 , Cabri et al. 1978 , 1996 , Coghill
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Pt content versus Pd content in cooperite, braggite, and <span class="search-highlight">vysotskite</span> from ...

Pt content versus Pd content in cooperite, braggite, and vysotskite from ...

Published: 01 April 2002
F ig . 2. Pt content versus Pd content in cooperite, braggite, and vysotskite from the Merensky Reef of the Bushveld Complex. The solid line indicates the best linear fit.
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Pt content versus Pd content in cooperite, braggite, and <span class="search-highlight">vysotskite</span> from ...

Pt content versus Pd content in cooperite, braggite, and vysotskite from ...

Published: 01 April 2002
F ig . 3. Pt content versus Pd content in cooperite, braggite, and vysotskite from the UG–2 Chromitite of the Bushveld Complex. The solid line indicates the best linear fit.