Open AccessJournal Article
Examination of the siderite-magnesite mineral series by Fourier transform infrared spectroscopy
About:
This article is published in American Mineralogist.The article was published on 1989-02-01 and is currently open access. It has received 32 citations till now. The article focuses on the topics: Fourier transform spectroscopy & Fourier transform infrared spectroscopy.read more
Citations
More filters
Journal ArticleDOI
Reaction of plagioclase feldspars with CO2 under hydrothermal conditions
TL;DR: In this article, the secondary phases formed in the plagioclase-CO 2 -water system under in-situ conditions were determined by a set of batch experiments, at temperatures in the range 200-300°C, using carbon dioxide pressures from 0.4 to 15MPa.
Journal ArticleDOI
A high-pressure infrared and X-ray study of FeCO3 and MnCO3: comparison with CaMg(CO3)2-dolomite
J Santillán,Quentin Williams +1 more
TL;DR: In this article, the authors measured the infrared spectra of two carbonates, FeCO 3 -siderite and MnCO 3 rhodochrosite, and taken X-ray diffraction patterns of these phases before and after in-situ laser heating at pressures to 47 GPa.
Journal ArticleDOI
The role of Fe and redox conditions in olivine carbonation rates: An experimental study of the rate limiting reactions at 90 and 150 °C in open and closed systems
TL;DR: In this article, a series of batch and flow-through reactor experiments was conducted in pure water at 90 and 150°C and under a CO2 partial pressure of 100 and 200 bar, using both a natural sample of Fe-bearing olivine (Fo88) and a synthetic sample of pure forsterite(Fo100).
Journal ArticleDOI
Two populations of carbonate in ALH84001: geochemical evidence for discrimination and genesis
TL;DR: In this article, major and trace element, oxygen isotope, textural, and structural data for carbonates and related phases in the SNC meteorite ALH84001 were presented.
Book ChapterDOI
Characterization of iron ore by visible and infrared reflectance and, Raman spectroscopies
TL;DR: Reflectance and Raman spectroscopy are powerful techniques for the mineralogical characterization of iron ores as discussed by the authors, which can be applied to rock hand samples, drill chips, diamond cores, mine faces, and the whole mine either for exploration, processing, or environmental monitoring.
References
More filters
Journal ArticleDOI
Discrimination among Carbonate Minerals by Raman Spectroscopy Using the Laser Microprobe
TL;DR: In this article, the use of the in situ laser microprobe technique is demonstrated that particle-size effects do not hinder the mineral identification and that high precision in line position is achieved.