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Facile Separation of Gadolinium(III) from Samarium(III) and Lanthanum(III) by Emulsion Liquid Membrane and the Optimization with the Box-Behnken Design Method. [PDF]

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Pratomo U   +9 more
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Selective Liquid-Liquid Extraction of Thorium(IV) from Rare-Earth Element Mixtures. [PDF]

open access: yesInorg Chem
Larrinaga WB   +9 more
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Monazite begets monazite: evidence for dissolution of detrital monazite and reprecipitation of syntectonic monazite during low-grade regional metamorphism

Contributions to Mineralogy and Petrology, 2007
Back-scattered electron (BSE) imaging and X-ray element mapping of monazite in low-grade metasedimentary rocks from the Paleoproterozoic Stirling Range Formation, southwestern Australia, reveal the presence of distinct, high-Th cores surrounded by low-Th, inclusion-rich rims.
Birger Rasmussen, Janet R. Muhling
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Monazite chemical composition: some implications for monazite geochronology

Contributions to Mineralogy and Petrology, 1999
An investigation of the chemical composition of monazite from a number of localities has been carried out. Samples used include monazites from metamorphic rocks, granitic rocks and a hydrothermal ore deposit. The REE distribution pattern of monazite varies greatly in accordance with its geological environment.
X. K. Zhu, R. K. O'Nions
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A scheme for the analysis of monazite and monazite concentrates

Analytica Chimica Acta, 1963
Abstract A scheme using ion-exchange methods is described for the analysis of monazites and monazite concentrates. The sample is opened up with concentrated sulphuric acid, and the resultant solution is applied to a column of Zeocarb 225 resin. After phosphate has been washed out, lead, aluminium, titanium, iron, uranium, calcium and magnesium are ...
K.S. Chung, J.P. Riley
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