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sopcheite

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Journal Article
Published: 01 August 2017
European Journal of Mineralogy (2017) 29 (4): 603–612.
...František Laufek; Anna Vymazalová; Tatiana Lvovna Grokhovskaya; Jakub Plášil; Michal Dušek; Dmitryi Anatolevich Orsoev; Vladimir V. Kozlov The crystal structure of sopcheite, Ag 4 Pd 3 Te 4 , has been solved using single-crystal diffraction data for a crystal from the Lukkulaisvaara intrusion...
Journal Article
Published: 01 May 1984
The Canadian Mineralogist (1984) 22 (2): 233–237.
...Gregory R. Dunning; J. H. Gilles LaFlamme; Alan J. Criddle Abstract Sopcheite, ideally Ag 4 Pd 3 Te 4 , is found in copper-nickel sulfide ores of the Monchegorsky Pluton, Kola Peninsula, USSR. Three grains of a mineral with similar characteristics, occurring in unusual intergrowths with kotulskite...
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Back-scattered electron images illustrating mineral relations in the MSP. (...
Published: 01 August 2007
F ig . 8. Back-scattered electron images illustrating mineral relations in the MSP. (a) Sobolevskite and sopcheite interstitial to olivine and altered pentlandite. (b) Sobolevskite and sopcheite interstitial to chalcopyrite, pentlandite, and olivine. (c) Attachment of sopcheite on sobolevskite
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SELECTED ANALYSES OF Pt STANNOTELLURIDE, HESSITE, <span class="search-highlight">SOPCHEITE</span>, TAIMYRITE, AND...
Published: 01 March 2016
TABLE 4. SELECTED ANALYSES OF Pt STANNOTELLURIDE, HESSITE, SOPCHEITE, TAIMYRITE, AND PAOLOVITE FROM THE SULFIDE BLEBS OF THE RUDNIY ULTRAMAFIC-MAFIC INTRUSION (NW MONGOLIA) (wt.%)
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Compositions of unnamed telluride [Pd 6 AgTe 4 ] (TR:  1 ), telargpalite (T...
Published: 01 April 2001
F ig . 7. Compositions of unnamed telluride [Pd 6 AgTe 4 ] (TR: 1 ), telargpalite (TL: 2 ) and sopcheite (SP: 3 ) from the Lukkulaisvaara intrusion in terms of the Pd – Ag – Te (+ Bi + Pb) compositional space (atomic proportions). Telargpalite and the unnamed Pd 6 AgTe 4 are from
Journal Article
Published: 01 December 2015
Mineralogical Magazine (2015) 79 (7): 1813–1832.
...Anna Vymazalová; František Laufek; Alexandr V. Kristavchuk; Dmitriy A. Chareev; Milan Drábek Abstract The phase equilibria in the system Ag–Pd–Te were studied by the technique of using an evacuated silica glass tube at 350° and 450°C. Five ternary phases were synthesized: sopcheite (Pd 3 Ag 4 Te 4...
FIGURES | View All (6)
Journal Article
Published: 01 April 2001
The Canadian Mineralogist (2001) 39 (2): 639–653.
...F ig . 7. Compositions of unnamed telluride [Pd 6 AgTe 4 ] (TR: 1 ), telargpalite (TL: 2 ) and sopcheite (SP: 3 ) from the Lukkulaisvaara intrusion in terms of the Pd – Ag – Te (+ Bi + Pb) compositional space (atomic proportions). Telargpalite and the unnamed Pd 6 AgTe 4 are from...
FIGURES | View All (10)
Journal Article
Published: 01 August 2007
The Canadian Mineralogist (2007) 45 (4): 775–792.
...F ig . 8. Back-scattered electron images illustrating mineral relations in the MSP. (a) Sobolevskite and sopcheite interstitial to olivine and altered pentlandite. (b) Sobolevskite and sopcheite interstitial to chalcopyrite, pentlandite, and olivine. (c) Attachment of sopcheite on sobolevskite...
FIGURES | View All (11)
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SEM backscattered electron images of precious metal minerals observed in su...
Published: 01 March 2016
, Sop – sopcheite, Spy – sperrylite, Tlrg – telargpalite, Tmr – taimyrite.
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Scanning electron microscope images of PGM and Ag–Au alloys from disseminat...
Published: 15 April 2024
Figure 9. Scanning electron microscope images of PGM and Ag–Au alloys from disseminated ores of picritic gabbro-dolerite of the southern orebody (RT-30): sperrylite PtAs 2 intergrown with pentlandite (a) and chalcopyrite (c, i); sobolevskite Pd(Bi,Te,Sb) and Pd(Bi,Te) (b,f); sopcheite Ag 5 Pd 4
Journal Article
Published: 01 April 2018
Mineralogical Magazine (2018) 82 (2): 367–373.
...) inclusions or euhedral grains in intergrowths of polarite, sobolevskite, acanthite and unnamed (Pd,Ag) 5 BiS 2 in aggregates (up to ~200 µm) in galena and rarely in chalcopyrite. It occurs with telargpalite, cooperite, braggite, vysotskite, sopcheite, stibiopalladinite, sobolevskite, moncheite, kotulskite...
FIGURES
Journal Article
Published: 01 August 2017
European Journal of Mineralogy (2017) 29 (4): 597–602.
... inclusions (ranging in size from a few μm to 40–50 μm) in silicates and pyrite, commonly intergrown with vysotskite and Au–Ag alloy in aggregates (100–200 μm across) with telargpalite, cooperite, braggite, vysotskite, sopcheite, stibiopalladinite, sobolevskite, moncheite, kotulskite, malyshevite...
Journal Article
Published: 01 March 2016
The Canadian Mineralogist (2016) 54 (2): 519–535.
...TABLE 4. SELECTED ANALYSES OF Pt STANNOTELLURIDE, HESSITE, SOPCHEITE, TAIMYRITE, AND PAOLOVITE FROM THE SULFIDE BLEBS OF THE RUDNIY ULTRAMAFIC-MAFIC INTRUSION (NW MONGOLIA) (wt.%) ...
FIGURES | View All (8)
Journal Article
Published: 01 December 2014
Mineralogical Magazine (2014) 78 (7): 1743–1754.
... diffraction (XRD) data of synthetic Pd 14 Ag 2 Te 9 . Lukkulaisvaaraite has a unique structure type and shows similarities to that of sopcheite (Ag 4 Pd 3 Te 4 ) and palladseite (Pd 17 Se 15 ). The strongest lines in the powder XRD pattern of synthetic lukkulaisvaaraite [ d (Å), I,hkl ] are: 2.8323(58...
FIGURES | View All (7)
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Comparison of reflectance spectra (measured in air) for unnamed Pd 6 AgTe 4...
Published: 01 April 2001
, Begizov & Batashev 1981 ). SP (open triangles): sopcheite from two localities in Canada ( Dunning et al. 1984 ).
Journal Article
Journal: Economic Geology
Published: 01 August 2008
Economic Geology (2008) 103 (5): 1005–1028.
... silicates. These include minerals typical of footwall-type deposits (e.g., merenskyite, michenerite, hessite), but also minerals found only in a few Sudbury deposits (e.g., clausthalite, sopcheite, naumannite, bohdanowiczite). An unnamed CuPdBiS 3 mineral is one of the most abundant PGM at Broken Hammer...
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Journal Article
Journal: Economic Geology
Published: 01 February 1992
Economic Geology (1992) 87 (1): 175–184.
... antimony minerals, and gold; the PGM occur mainly free in epidote, at sulfide grain boundaries, and in decreasing quantities in bornitc, chalcopyrite, digenite, chalcocite, and covellite. Kotulskite is variably intergrown with or rimmed and successively altered by temagamite (Pd 3 HgTe 3 ), sopcheite (Pd 3...
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Back-scattered electron images illustrating mineral relations in the MSP. (...
Published: 01 August 2007
F ig . 5. Back-scattered electron images illustrating mineral relations in the MSP. (a) Sobolevskite (Sob: bright white), and sopcheite (Sop: grey) interstitial to olivine (Ol) and pentlandite (Pn) altered to violarite (?), and chalcopyrite (Ccp). (b) Sobolevskite enclosed in pentlandite
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Backscattered electron images illustrating the assemblages of: ( a ) sopche...
Published: 01 December 2015
F ig . 5. Backscattered electron images illustrating the assemblages of: ( a ) sopcheite (Pd 3 Ag 4 Te 4 ) + lukkulaaisvaraite (Pd 14 Ag 2 Te 9 ) + kotulskite (PdTe) (run 30); ( b ) telargpalite (Pd 2− x Ag 1+ x Te) + lukkulaaisvaraite (Pd 14 Ag 2 Te 9 ) + hessite (Ag 2 Te) (run 31); ( c
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Mineral assemblages of PGE sulfides and intermetallides in low-S ores under...
Published: 01 September 2020
inclusions of Pt-Fe alloy. Matrix is composed of secondary silicates after pyrrhotite and relic pentlandite 2 (Norilsk 1, MC11-321.4). D. Intergrowing kotulskite Pd(Te,Bi), sopcheite Ag4Pd3Te4, and moncheite PdTe 2 at contact between actinolite (Act) and sulfide bleb composed of millerite + pyrite