A model for Nb-Zr-REE-Ga enrichment in Lopingian altered alkaline volcanic ashes: Key evidence of H-O isotopes

A model for Nb-Zr-REE-Ga enrichment in Lopingian altered alkaline volcanic ashes: Key evidence of H-O isotopes

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Lithos - Volumes 302–303, March 2018, Pages 359-369

Shifeng Dai, Victor P. Nechaev, Igor Yu. Chekryzhov, Lixin Zhao, Sergei V. Vysotskiy, Ian Graham, Colin R. Ward, Alexander V. Ignatiev, Tatyana A. Velivetskaya, Lei Zhao, David French, James C. Hower,