Accurate determination of elemental and isotopic compositions of geological samples must
be a pre-requisite for successful mineral exploration, basic geochemical and …

Details of the occurrence of the platinum group metals (PGM) in the Earth's crust and the
composition of the principal minerals are presented along with data on supply and demand …

The members of the platinum group metals (PGM)(ruthenium, rhodium, palladium, osmium,
iridium and platinum) and gold are called “precious” or “noble” metals. These names have …

Abundances of Ru, Rh, Pd, Re, Os, Ir and Pt are reported in 11 high-and low-abundance
reference materials (RMs) that are currently in use for platinum group element (PGE) …

Progress in both basic and applied geochemical studies highly depend on the progress of
the analytical instrumentation in general. In recent times, there have been spectacular …

1250disk doc..1250disk chapter .. Page1531 Page 1 Critical Review Analytical techniques for
the determination of precious metals in geological and related materials GS Reddi and CRM …

Detection of trace level gold (Au (III)) ion with rapid and cheaper colorimetric detections was
performed. Herein, the organic ligand of 4-aminoantipyrine (AAP) was facilely supported …

The Nuasahi ultramafic–mafic complex, in Orissa, India, contains high concentrations of
platinum-group elements (Pt up to 9.6 ppm, Pd up to 17.9 ppm) and Ag (up to 6.6 ppm) in a …

The determination of the precious metals, consisting of the platinum group elements and
gold, in geological materials is reviewed. The instrumental technique, inductively coupled …

In this work, the possibilities of solid sampling-graphite furnace atomic absorption
spectrometry for the direct determination of silver in solid samples of very different nature (a …