Nd and Mg isotopic compositions and major element data for minerals and whole rocks from Koktokay, Chinese Altai
Abstract:
This dataset contains Nd and Mg isotopic compositions and major element analyses of minerals and whole rocks from the Koktokay region, Chinese Altai, China. It includes apatite Nd isotope analyses from the Koktokay No. 3 pegmatite, Nd isotope analyses of metagabbro and Habahe Group metasedimentary rocks, Mg isotope analyses of tourmaline and granite whole rocks, and major element analyses of apatite and Habahe Group whole rocks. Analytical uncertainties and reference material results are included where reported. Age-corrected Nd isotopic compositions and apatite formula units are identified as derived quantities. These data were used to investigate the source characteristics and magmatic evolution of Li-rich pegmatites.
How to cite this dataset:
Sun, Y., Chen, B., Chen, X., Li, W., Wu, Y., 2026. Nd and Mg isotopic compositions and major element data for minerals and whole rocks from Koktokay, Chinese Altai, Version 1.0. Interdisciplinary Earth Data Alliance (IEDA).
https://doi.org/10.60520/IEDA/114651. Accessed 2026-10-12.
DOI Creation Date:
2026-10-05
Related
Publication(s):
Sun, Y., Chen, B., Chen, X., Li, W.-J., and Wu, Y. Magnesium and Nd isotopic constraints on the origin of Li-rich pegmatites and implications for Li mineralization. Unpublished manuscript.
License:
Creative Commons Attribution 4.0 International [CC-BY-4.0]
Funding source(s):
National Natural Science Foundation of China [grant numbers 42473057, 42030303]
Stable Support Plan Program of Shenzhen Natural Science Fund [grant number GXWD20201230110313001; program contract number 20200925161932001]
Keyword(s):
Coverage Scope: Regional (Continents, Oceans)
Geographic Location: Koktokay, Fuyun County, Chinese Altai, Xinjiang, China
User Contributed Keyword(s):
pegmatite, lithium mineralization, apatite, tourmaline, magnesium isotopes, neodymium isotopes, major elements
Data Available On:
2026-10-07