Published March 1994 | Version v1
Journal article Metadata-only

Experimental study of distribution of the platinoids and gold between water-chloride fluid and basaltic melt at T 1100-1350 deg C, P = 5 kbar

Creators

  • 1. AN SSSR, Chernogolovka (Russian Federation). Inst. Ehksperimental'noj Mineralogii

Description

To evaluate the ore-forming ability of magmatic fluids with respect to noble metals, the distribution of gold, ruthenium and some other platinum metals between aqueous chloride fluid (1M HCl) and basalt knelt is studied at P = 5 kbar and T = 1100-1350 deg C. Coefficient of Ru distribution (DRu) at T = 1100 deg C and P = 5 kbar is found to be 0.1, it lies within a series of DIr>DRu>DPd. For noble metals a negative correlation between D and their affinity to chlorine in terms of delta G0298 is pointed out

Additional details

Additional titles

Original title (Russian)
Экспериментальное изучение распределения платиноидов и золота между водно-хлоридным флюидом и базальтовым расплавом при Т = 1100-1350 град. C, П = 5 кбар

Publishing Information

Journal Title
Doklady Akademii Nauk - Rossijskaya Akademiya Nauk
Journal Volume
335
Journal Issue
3
Journal Page Range
p. 356-358.
ISSN
0869-5652
CODEN
DAKNEQ

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
26036341
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
AQUEOUS SOLUTIONS; BASALT; CORRELATIONS; DISTRIBUTION FUNCTIONS; FREE ENTHALPY; HYDROCHLORIC ACID; OROGENESIS; RUTHENIUM; RUTHENIUM COMPOUNDS; TEMPERATURE RANGE 1000-4000 K; VERY HIGH PRESSURE
Descriptors DEC
CHLORINE COMPOUNDS; DISPERSIONS; ELEMENTS; ENERGY; HALOGEN COMPOUNDS; HOMOGENEOUS MIXTURES; HYDROGEN COMPOUNDS; IGNEOUS ROCKS; INORGANIC ACIDS; INORGANIC COMPOUNDS; METALS; MIXTURES; PHYSICAL PROPERTIES; PLATINUM METALS; ROCKS; SOLUTIONS; TEMPERATURE RANGE; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS