Columbite-Group Minerals from New York Pegmatites: Insights from Isotopic and Geochemical Analyses
Columbite crystals from niobium-yttrium-fluorine (NYF) pegmatites lacking zircon or containing metamict cyrtolite were analyzed for major and minor elements (Electron Microprobe (EMP)), trace elements (Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry (LA-ICP-MS)), and U-Pb geochronology (...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2018-05-01
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Series: | Geosciences |
Subjects: | |
Online Access: | http://www.mdpi.com/2076-3263/8/5/169 |