Articles with "siliceous geode" as a keyword



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Investigation of silica polymorphs stratified in siliceous geode using FTIR and XRD methods

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Published in 2019 at "Materials Chemistry and Physics"

DOI: 10.1016/j.matchemphys.2019.02.048

Abstract: Abstract The study aims to differentiate the silica forms stratified in the siliceous geodes using infrared spectroscopy (FTIR) and X-ray diffraction (XRD). The water content (total water, H2Omol and Si-OH) in SiO2. nH2O forms are… read more here.

Keywords: silica; xrd; siliceous geode; stratified siliceous ... See more keywords