Raman microprobe studies have been made on two core samples from the Smackover formation (Jurassic) Perry county Mississippi, at about 6.5 kilometers depth. Inclusions were found in calcite cements. Among other interesting aspects, one can see following gaseous inclusion assemblages -H2S, CH4, CO2, carbon ; H2S, CH4, CO2, H2O, carbon ; and H2S, CH4, carbon where a characteristic low temperature behavior is noted for the CH4-H2S system. The solid phase appears to be a very poorly ordered form of graphite, similar to that found in the earliest stages of the kerogengraphite transition found in metagenesis. Other series of inclusions are calcic saline aqueous. Corrected homogenization temperatures for these inclusions are near those of the sa...
Co-auteur étrangerInternational audienceWe present a novel application of Raman microtomography for ...
Large single crystals do allow for easy Raman spectroscopic identification, but do not give an indic...
This paper reports the discovery of carbonic CH4-dominated fluid inclusions in two carbonate-hosted ...
Raman microprobe studies have been made on two core samples from the Smackover formation (Jurassic) ...
Raman microprobe determinations have been made on primary gaseous inclusions in quartz crystals foun...
Nine fluid inclusions have been analysed both by microthermometry and by Raman spectroscopy with the...
Dense, CO2-rich fluid inclusions hosted by plagioclases, An45 to An54, of the O.-v.-Gruber- Anorthos...
Rarely described until recently, fluid inclusions with H2S as a major component have been studied in...
© 2020 IOP Publishing Ltd. All rights reserved. Fluid inclusions from calcite veins were studied the...
Water (H2O) has been identified during Raman analyses at ~ 150–200 °C of fluid inclusions from granu...
The discovery of Hadean to Paleoarchean zircons in a metaconglomerate from Jack Hills, Western Austr...
The quartz grains from the sandstone of Jaisalmer, Pariwar and Goru Formations of the Jaisalmer basi...
A late diagenetic dolomitization pervasively affected Carboniferous carbonates of the Variscan Canta...
Fluid inclusions from quartz and scheelite associated with Jbel Aouam vein-type tungsten occurrences...
Abstract: Raman spectroscopy has been applied to determine the density and pressure of formation of ...
Co-auteur étrangerInternational audienceWe present a novel application of Raman microtomography for ...
Large single crystals do allow for easy Raman spectroscopic identification, but do not give an indic...
This paper reports the discovery of carbonic CH4-dominated fluid inclusions in two carbonate-hosted ...
Raman microprobe studies have been made on two core samples from the Smackover formation (Jurassic) ...
Raman microprobe determinations have been made on primary gaseous inclusions in quartz crystals foun...
Nine fluid inclusions have been analysed both by microthermometry and by Raman spectroscopy with the...
Dense, CO2-rich fluid inclusions hosted by plagioclases, An45 to An54, of the O.-v.-Gruber- Anorthos...
Rarely described until recently, fluid inclusions with H2S as a major component have been studied in...
© 2020 IOP Publishing Ltd. All rights reserved. Fluid inclusions from calcite veins were studied the...
Water (H2O) has been identified during Raman analyses at ~ 150–200 °C of fluid inclusions from granu...
The discovery of Hadean to Paleoarchean zircons in a metaconglomerate from Jack Hills, Western Austr...
The quartz grains from the sandstone of Jaisalmer, Pariwar and Goru Formations of the Jaisalmer basi...
A late diagenetic dolomitization pervasively affected Carboniferous carbonates of the Variscan Canta...
Fluid inclusions from quartz and scheelite associated with Jbel Aouam vein-type tungsten occurrences...
Abstract: Raman spectroscopy has been applied to determine the density and pressure of formation of ...
Co-auteur étrangerInternational audienceWe present a novel application of Raman microtomography for ...
Large single crystals do allow for easy Raman spectroscopic identification, but do not give an indic...
This paper reports the discovery of carbonic CH4-dominated fluid inclusions in two carbonate-hosted ...