title: Determination of trace amounts of zirconium in silicates by cation-exchange chromatography and spectrophotometry with xylenol orange.
abstract: An ion-exchange scheme and colorimetric determination with Xylenol Orange are used for estimating traces of zirconium in silicate rocks.
authors.affiliation: Istituto di Petrografia, Universitá di Genova, Genoa, Italy.
authors.forename: A
authors.initials: A
authors.lastname: Mazzucotelli
authors.forename: R
authors.initials: R
authors.lastname: Franche
authors.forename: A
authors.initials: A
authors.lastname: Dadone
authors.forename: F
authors.initials: F
authors.lastname: Baffi