... ; Naldrett, 2010 ), up to a limit determined by the magnitude of the partition coefficient D. Palladium is considered especially robust for recording R factor, as it has close to no affinity for any of the early silicate- and oxide-crystallizing phases in a sulfide undersaturated mafic-ultramafic magma...

...Valeriya Brovchenko; Margarita Merkulova; Jonathan Sittner; Vladimir Shilovskih; Camelia Borca; Thomas Huthwelker; Sergey F. Sluzhenikin; Veerle Cnudde Abstract Norilsk sulfide ores are one of the largest known sources of Pd on Earth. Palladium in these ores is presented in platinum-group minerals...

... of Great Britain and Ireland 2022 The Author(s) ethanol oxidation reaction palladium sepiolite In recent decades, increasing research efforts have been focused on direct ethanol fuel cells (DEFCs) as ethanol can be obtained from various sources with a high theoretical energy density...

..., and the origin of palladium in pentlandite : Mineralium Deposita , v. 45 , p. 765 – 793 . Dare , S.A.S. , Barnes , S.-J. , Prichard , H.M. , and Fisher , P.C. , 2011 , Chalcophile and platinum-group element (PGE) concentrations in the sulfide minerals from the McCreedy East deposit...

... is ABCDEEDCBA. The relation between structures of minerals with the common formula Pd 8 T 3 ( T = As or/and Sb) are discussed. They are formed by nets of pnictogen and palladium atoms. The common feature of the structures is 3 6 topology of pnictogen nets. The differences are stacking sequences and topology...

... to understanding the genesis of platinum-group-element (PGE) deposits on Earth and service rendered as President of both the Mineralogical Society of Canada and the International Mineralogical Association. Naldrettite (Pd 2 Sb) is a platinum group mineral (PGM) almost exclusively composed of palladium...

... Palladium-dominant minerals generally fall into one of two categories: (1) intermetallics, where Pd is bound to chemically similar transition elements such as Cu, Fe, etc . (skaergaardite, PdCu; Rudashevsky et al . 2004 ) and where metallic bonding dominates, and (2) chalcogenides, including those bound...

..., space group I 4/ mmm , with a 4.10659(9), c 15.3028(4) Å, V 258.07(1) Å 3 , and Z = 4. Palladothallite crystallizes in the ZrAl 3 structure type. The name corresponds to its chemical composition, palladium and thallium. §   Corresponding author e-mail address : [email protected] 8...

... to form Ni-Co-intermediate platinum-group element (Ru, Os, Ir)-rich massive ores and Cu-palladium/platinum-group elements (Pt, Pd, Rh)-Au-rich residual sulfide liquids. This process is also recorded by magnetite: Type I (early magmatic), type II (late magmatic), and type III (secondary) magnetites exhibit...

... , 485 – 502 . Gervilla , F. , Papunen , H. , Kojonen , K. , and Johanson , B. ( 1998 ) Platinum-, palladium-and gold-rich arsenide ores from the Kylmäkoski Ni-Cu deposit (Vammala Nickel Belt, SW Finland). Mineralogy and Petrology , 64 , 163 – 185 . Gervilla , F...

... to 0.6 ppm) correlates strongly with the Pt values ( Fig. 5B ) and weakly with the contents of Rh and Pd. Palladium negatively correlates with the Ni content (App. Fig. A1A) and weakly inversely correlates with Rh (App. Fig. A1B). MSS from the MSS-ISS matrix generally contains higher abundances of Co...

... from the native elements. For starting chemicals we used palladium powder (99.95% purity), indium pebbles (99.999% purity), and arsenic powder (99.9999% purity). The starting mixture was first melted at 1000 °C for one day, quenched, and then ground in an agate mortar under acetone and reheated to 400...

... , K. , and Johanson , B. ( 1998 ) Platinum, palladium, and gold-rich arsenide ores from the Kylmakoski Ni–Cu deposit (Vammala Nickel Belt, SW Finland) . Mineralogy and Petrology , 64 , 163 – 185 . Godel , B. , Barnes , S.J. , Barnes , S.-J. , and Maier , D. ( 2007...

...R.I. Shaybekov; N.V. Sokerina; S.I. Isaenko; N.N. Zykin; S.N. Shanina Abstract —Data on gabbro-dolerite pyrite–chalcopyrite–pyrrhotite, quartz vein sphalerite–chalcopyrite, and associated early and late gold–telluride–palladium mineralization of the Krutoi ore occurrence (Pai-Khoi Ridge, Yugor...

... (15) polished thin sections from field samples were used to identify mainly strongly weathered minerals and imaged for textural characteristics. The samples were coated with palladium, and parameters of the microscope were set to an acceleration voltage of 15kV, 60 µm aperture, and a working distance...