Articles with "structure vauxite" as a keyword



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Deficiency of water molecules in the crystallographic structure of vauxite

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Published in 2018 at "Physics and Chemistry of Minerals"

DOI: 10.1007/s00269-017-0913-2

Abstract: A vauxite mineral sample from Huanuni, Bolivia, was studied by XRD, TGA and Mössbauer spectroscopy. The XRD revealed the sample as having the typical triclinic structure of vauxite. The chemical formula was determined as (Fe0.88Mn0.01)Al1.99(PO4)2(OH)1.75(H2O)5.31,… read more here.

Keywords: center shift; deficiency water; doublet; structure vauxite ... See more keywords