Mineral assemblages and oxygen and sulphur fugacities in natural water-rock interaction processes

Details Mineral assemblages and oxygen and sulphur fugacities in natural water-rock interaction processes Mineral assemblages and oxygen and sulphur fugacities in natural water-rock interaction processes

Apr 1984

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1984gecoa..48..847d&link_type=abstract

Geochimica et Cosmochimica Acta, vol. 48, Issue 4, pp.847-857

Other

Scientific paper

Several mineral assemblages capable of buffering oxygen and sulphur fugacity and theoretical calculations were used to determine the fugacities of these two gas species over a temperature range between 150° and 350°C. Computed values were compared with those calculated from the composition of the geothermal fluids of Larderello, Travale, Bagnore and Piancastagnaio (Italy), The Geysers (USA) and Cerro Prieto (Mexico). The possible hydrothermal mineral assemblages that best fit the field data are those containing minerals frequently found in many geothermal fields: epidote, chlorite, K-feldspar, quartz and pyrite. These assemblages can be used in place of the classical buffers based on iron oxides and sulphides.

Affiliated with

Also associated with

No associations

Rating

Mineral assemblages and oxygen and sulphur fugacities in natural water-rock interaction processes does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Mineral assemblages and oxygen and sulphur fugacities in natural water-rock interaction processes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mineral assemblages and oxygen and sulphur fugacities in natural water-rock interaction processes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1499539