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Pd/Ag

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Journal Article
Published: 01 June 2017
Mineralogical Magazine (2017) 81 (3): 531-541.
...A. Vymazalová; F. Laufek; S. F. Sluzhenikin; C. J. Stanley Abstract Norilskite, (Pd,Ag) 7 Pb 4 is a new platinum-group mineral discovered in the Mayak mine of the Talnakh deposit, Russia. It forms anhedral grains in aggregates (up to ∼400 μm) with polarite, zvyagintsevite, Pd-rich tetra-auricupride...
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Journal Article
Published: 01 April 2001
The Canadian Mineralogist (2001) 39 (2): 639-653.
...Andrei Y. Barkov; Robert F. Martin; Mahmud Tarkian; Glenn Poirier; Yves Thibault Abstract De rares tellurures de PdAg, y compris la telargpalite et une phase méconnue, Pd 6 AgTe 4 , ont été mis en évidence dans des lentilles de moins de 0.5 m de taille et des veines de gabbronorite à gros...
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Textural relationships of <b>Pd</b>–<b>Ag</b> tellurides at Lukkulaisvaara. a. Unnamed <b>Pd</b>...
Published: 01 April 2001
F ig . 4. Textural relationships of PdAg tellurides at Lukkulaisvaara. a. Unnamed PdAg telluride, tr (Pd 6 AgTe 4 ), contains an inclusion of kotulskite (k) and occurs at the contact between the Cl-rich ferropargasite (am: up to 4.5 wt.% Cl) and almandine (alm). BSE image. b. X-ray map
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REFLECTANCE DATA FOR THE UNNAMED <b>Pd</b>–<b>Ag</b> TELLURIDE (<b>Pd</b> 6 AgTe 4 ) FROM LUKKUL...
Published: 01 April 2001
TABLE 6. REFLECTANCE DATA FOR THE UNNAMED PdAg TELLURIDE (Pd 6 AgTe 4 ) FROM LUKKULAISVAARA
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COLOR VALUES (ILLIMINANT:  C ) OF UNNAMED <b>Pd</b>–<b>Ag</b> TELLURIDE (<b>Pd</b> 6 AgTe 4 ) FR...
Published: 01 April 2001
TABLE 7. COLOR VALUES (ILLIMINANT: C ) OF UNNAMED PdAg TELLURIDE (Pd 6 AgTe 4 ) FROM LUKKULAISVAARA
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<b>Pd</b>-<b>Ag</b> isochrons from various classes of meteorites. For extinct radioisotop...
in > Elements
Published: 01 August 2008
FIGURE 6 Pd-Ag isochrons from various classes of meteorites. For extinct radioisotope systems, isochrons give not the age of the sample, but the abundance ratio of the extinct isotope at the time the isochron relationship was established (e.g. the 107 Pd/ 108 Pd ratio). The higher this ratio
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AVERAGE RESULTS OF ELECTRON-MICROPROBE ANALYSES OF UNNAMED <b>Pd</b>–<b>Ag</b> TELLURIDE ...
Published: 01 April 2001
TABLE 8. AVERAGE RESULTS OF ELECTRON-MICROPROBE ANALYSES OF UNNAMED PdAg TELLURIDE FROM LUKKULAISVAARA
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COMPOSITION OF THE UNNAMED <b>Pd</b>–<b>Ag</b> TELLURIDE FROM LUKKULAISVAARA, EXPRESSED I...
Published: 01 April 2001
TABLE 9. COMPOSITION OF THE UNNAMED PdAg TELLURIDE FROM LUKKULAISVAARA, EXPRESSED IN ATOMIC PROPORTIONS
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COMPOSITION OF THE Cl-RICH FERROPARGASITE ASSOCIATED WITH THE UNNAMED <b>Pd</b>–<b>Ag</b>...
Published: 01 April 2001
TABLE 11. COMPOSITION OF THE Cl-RICH FERROPARGASITE ASSOCIATED WITH THE UNNAMED PdAg TELLURIDE AT LUKKULAISVAARA
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COMPOSITION OF GARNET ASSOCIATED WITH <b>Pd</b>–<b>Ag</b> TELLURIDE AT LUKKULAISVAARA
Published: 01 April 2001
TABLE 12. COMPOSITION OF GARNET ASSOCIATED WITH PdAg TELLURIDE AT LUKKULAISVAARA
Journal Article
Published: 01 April 2004
The Canadian Mineralogist (2004) 42 (2): 439-453.
... in contents of (Pd + Pt) and (Cu + Fe + Ag) are observed in Ag-poor oulankaite (<0.1 wt.% Ag) and in a new compositional series of argentoan oulankaite (up to 1.52 Ag atoms per formula unit, apfu : ∑atoms = 14). On the basis of the new data, we suggest a revised generalized formula for oulankaite: (Pd,Pt...
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Journal Article
Published: 01 April 2006
The Canadian Mineralogist (2006) 44 (2): 497-505.
... affinée jusqu’à un résidu R 1 de 5.52% en utilisant 956 réflexions uniques mesurées avec rayonnement Mo K α sur un diffractomètre Bruker P–4 muni d’un détecteur à aire de type CCD. De même, nous avons résolu la structure cristalline de la chrisstanleyite, de composition idéale Ag 2 Pd 3 Se 4...
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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 AgPd–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...
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Journal Article
Published: 01 September 2015
The Canadian Mineralogist (2015) 53 (5): 845-857.
...Andrew M. McDonald; Louis J. Cabri; Chris J. Stanley; David J. Good; Jason Redpath; Geoff Lane; John Spratt; Doreen E. Ames Coldwellite, ideally Pd 3 Ag 2 S, is a new mineral species discovered in a heavy-mineral concentrate from the Marathon deposit, Coldwell Complex, Ontario Canada. It is cubic...
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Journal Article
Published: 01 March 2016
The Canadian Mineralogist (2016) 54 (2): 429-452.
... silver, Ag sulfides and selenides, chalcopyrite–lenaite solid solution, Ag-rich bornite, argentopentlandite), palladium (Sb-free paolovite, Ag-rich paolovite, vysotskite, palladoarsenide, vincentite, Pd-breithauptite, malyshevite, palladium, etc .), and platinum (kharaelakhite, cooperate, platinum...
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Journal Article
Published: 01 December 2014
Mineralogical Magazine (2014) 78 (7): 1743-1754.
...A. Vymazalová; T. L. Grokhovskaya; F. Laufek; V. A. Rassulov Abstract Lukkulaisvaaraite, Pd 14 Ag 2 Te 9 , is a new platinum-group mineral discovered in the Lukkulaisvaara intrusion, northern Russian Karelia, Russia. In polished section crystals are ~40 μm across, rimmed by tulameenite...
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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 February 2014
The Canadian Mineralogist (2014) 52 (1): 77-89.
...Anna Vymazalová; Dmitriy A. Chareev; Alexandr V. Kristavchuk; František Laufek; Milan Drábek Abstract The phase equilibria in the system AgPd–Se were studied by the evacuated-silica glass tube method at 350, 430, and 530 °C. In the system we synthesized four ternary phases: Ag 2 Pd 3 Se 4...
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Journal Article
Journal: Economic Geology
Published: 01 June 2014
Economic Geology (2014) 109 (4): 827-858.
... ( Mihalynuk et al., 1999 ). Both of the arc terranes feature the same Devonian through Early Jurassic arc histories, and both contain significant porphyry deposits of the calc-alkalic Cu-Mo ± Au ± Ag ± W class and alkaline Cu-Au ± Ag ± Pt ± Pd class. Most of the porphyry mineralization is restricted to a ~15...
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Journal Article
Published: 01 April 2002
The Canadian Mineralogist (2002) 40 (2): 419-433.
.... Disregarding the small amount of recorded Ag, the remaining elements give a (Pt,Pd):Se ratio of 5:4, which corresponds to that of luberoite, Pt 5 Se 4 , a rare mineral heretofore reported from only one occurrence, a placer deposit, and reported to have granodioritic affiliations ( Jedwab et al. 1992...
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