A review is presented summarising the leaching of gold with ammoniacal thiosulfate
solutions, and evaluating the current use and development of ion exchange resins for the …

The present work reviews assemblages of detrital platinum-group minerals (PGM) in placers
worldwide with the aim of identifying common and distinctive features related to their …

Chromites forming giant orebodies in the southern part of the Early Palaeozoic ophiolite
sequence of the Kempirsai Massif (Kazakhstan, Urals) contain a large number of inclusions …

Evidence leading to a model which supports the formation of Pt-Pd reefs in a layered
intrusion by the action of magmatic fluids is presented, as well as some of the constraints …

Platinum (Pt) is a rare precious metal that is a strategic commodity for industries in many
countries. The demand for Pt has more than doubled in the last 30 years due to its role in the …

Concentration patterns of platinum-group elements (PGE) in the Lower, Critical and Main
Zones of the Bushveld Complex are modelled by a process of metal collection by …

This review paper attempts to discuss the distribution of noble metals in ophiolitic complexes
and suggests new targets for exploration. Platinum-Group Elements (PGE) are nearly …

The serpentinites and associated chromitite bodies in Tehuitzingo (Acatlán Complex,
southern Mexico) are in close relationship with eclogitic rocks enclosed within a …

Several correlation methods are used to estimate data and equation-of-state parameters that
permit calculation of standard state thermodynamic properties at high pressures and …

Solubility methods were employed to determine conditional equilibrium constants for the
formation of hydroxide and mixed hydroxy–chloride complexes of Pd (II). Measurements …