..., with a beam diameter of 2 μm, at the Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences, Novosibirsk. Pure iridium (for Ir), rhodium (Rh), ruthenium (Ru), chalcopyrite (Cu and Fe), synthetic FeNiCo (Ni), and synthetic Sb 2 S 3 were used as standards. The following X-ray lines...

... on the PGE in sulphide minerals. * Ruthenium Rhodium Palladium 59 Co 40 Ar + → 99 Ru + 63 Cu 40 Ar + → 103 Rh + 65 Cu 40 Ar + → 105 Pd + 61 Ni 40 Ar + → 101 Ru + 206 Pb ++ → 103 Rh + 66 Zn 40 Ar + → 106 Pd + 62 Ni 40 Ar + → 102 Ru + 68 Zn 40 Ar + → 108...

.... Murav'yova I.V. ( 1966 ) Irarsite, a new sulpharsenide of iridium, rhodium, ruthenium and platinum . Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva , 95 , 700 – 712 [in Russian] . Gervilla F. Anguita A.S. Acevedo R.D. Hach-Ali P.F. Paniagua A. ( 1997 ) Platinum...

... of the Czech Geological Survey in Prague. Rhodium (99.99%), nickel (99.999%), and arsenic (99.999%) obtained from Sigma-Aldrich Co. were the starting materials for the synthesis. A carefully weighed sample was loaded into the high-purity silica tube and a tightly fitting silica-glass rod was placed on top...

... . Yamaura K. Huang Q. Moldovan M. Young D.P. Sato A. Baba Y. Nagai T. Matsui Y. Takayama-Muromachi E. ( 2005 ) High-pressure synthesis, crystal structure determination, and a Ca substitution study of the metallic rhodium oxide NaRh 2 O 4 . Chemistry of Materials , 17...

... no correction for argide interferences were introduced. Data for three different Pd isotopes agree within error and an average of the three was accepted as Pd concentration. platinum palladium rhodium tungsten molybdenum solubility silicate melt silica content contamination experiment Fig...

...-element adjectival modifiers in mineral nomenclature . Can. Mineral . 43 , 1429 – 1433 . Begizov , V.D. , Zavyalov , E.N. & Rudashevskii , N.S. ( 1985 ): Kashinite (Ir, Rh) 2 S 3 – a new sulfide of iridium and rhodium . Zap. Vses. Mineral. Obshchest . 114 , 617 – 622...

..., Tennant's colleague William Wollaston reported the discovery of rhodium (Rh), which was purified from the solution remaining after precipitating platinum by treatment with sal ammoniac (NH 4 Cl). He indicated that this new element should be “distinguished by the name Rhodium [from rhodon , Greek for rose...

... plasmamass spectrometry (ICP-MS), NAA has lost ground and is routinely done in only a few laboratories around the world. Judging from the small number of published analyses, the element Rh may be considered a neglected element compared with the other PGE. Rhodium has no suitable long-lived radioactive...

... of rhenium and osmium in natural olivine and their behaviour during mantle melting and basalt genesis . Earth and Planetary Science Letters 198 : 63 – 76 Capobianco CJ , Drake MJ ( 1990 ) Partitioning of ruthenium, rhodium, and palladium between spinel and silicate melt and implications...

... Velde K , Morel C , Capodaglio G , Cescon P , Scarponi G , Boutron C ( 2001 ) Greenland snow evidence of large scale atmospheric contamination for platinum, palladium, and rhodium . Environmental Science & Technology 35 : 835 – 839 Barbante C and 14...

...C. Colombo; C.J. Oates; A.J. Monhemius; J.A. Plant Abstract Platinum (Pt), palladium (Pd) and rhodium (Rh) are emitted by vehicle exhaust catalysts (VECs) and their concentrations have increased significantly in various environmental compartments, including airborne particulate matter, soil...

...Sven Karup-Møller; Emil Makovicky Abstract Phase relations in the dry condensed system Cu–Rh–S were determined at 900, 700, 540 and 500°C. At 900°C, the system contains digenite, four rhodium sulfides (Rh 17 S 15 , Rh 3 S 4 , Rh 2 S 3 and RhS ~3 ), three ternary sulfides (CuRh 2 S 4 , Cu x RhS 3+ x...