Geochemical evaluation of glauconite carbonation during sedimentary diagenesis
Sign Up to like & getrecommendations! Published in 2021 at "Geochimica et Cosmochimica Acta"
DOI: 10.1016/j.gca.2021.05.036
Abstract: Abstract Glauconite is an authigenic, iron-rich clay mineral that is abundant in greensands formations worldwide. Evidence from these formations suggests that glauconite is commonly diagenetically converted to carbonate minerals such as siderite, ankerite, and ferroan… read more here.
Keywords: evaluation; glauconite carbonation; diagenesis; glauconite ... See more keywords
Weathering of glauconite in alkaline soils of temperate climate: A case study from Górniki, eastern Poland
Sign Up to like & getrecommendations! Published in 2019 at "Geoderma"
DOI: 10.1016/j.geoderma.2018.12.029
Abstract: Abstract The aim of the present study was to investigate the process of glauconite weathering in an alkaline soil under temperate climatic conditions. Calcaric Cambisol developed on Miocene sand in eastern Poland, and the sand… read more here.
Keywords: eastern poland; microscopy; glauconite smectite; spectroscopy ... See more keywords
Origin and sequence stratigraphic implications of high-alumina glauconite within the Lower Quartzite, Vindhyan Supergroup
Sign Up to like & getrecommendations! Published in 2020 at "Marine and Petroleum Geology"
DOI: 10.1016/j.marpetgeo.2019.104040
Abstract: Abstract An integrated field, petrographical and geochemical investigation reveals a shallow marine dys-oxic depositional setting for the glauconite at the top of the Mesoproterozoic Lower Quartzite Member of the Vindhyan Supergroup. A thorough facies and… read more here.
Keywords: stratigraphic implications; glauconite; sequence stratigraphic; lower quartzite ... See more keywords