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In Situ U–Th–Pb Dating of Parisite: Implication for the Age of Mineralization of Colombian Emeralds
ArticleAbstract: Parisite-Ce (Ca(Ce,La)2(CO3)3F2) is a rare-earth (REE) fluorocarbonate mineral first described fromPalabras claves:Calcite, COLOMBIA, Eastern cordillera, emeralds, geochronology, Muzo, parisite, U–Th–Pb datingAutores:Altenberger U., Artel J., Charris-Leal F., Fernández-Lamus J., Gonzalez-Pinzon A., Guenter C., Häger T., Yamirka Rojas-Agramonte, Yang Y.H.Fuentes:scopusZircon M257 - A homogeneous natural reference material for the ion microprobe U-Pb analysis of zircon
Conference ObjectAbstract: We introduce and propose zircon M257 as a future reference material for the determination of zirconPalabras claves:geochronology, M257, reference material, Secondary ion mass spectrometry, SIMS, U-Pb, zirconAutores:Alfred Kron̈er, Corfu F., Dörr W., Frei D., Götze J., Häger T., Hofmeister W., Kamo S.L., Kennedy A.K., Košler J., Kronz A., Martinson J.M., Nasdala L., Norberg N., Reiners P.W., Valley J.W., Yusheng W.Fuentes:scopus