官方服务:
资源简介:
Chemical and isotope data of the Sijiaotian granite
应用场景:
创建时间:
2026-03-20
相关数据集
峨眉山苦橄岩样品Pt-Os和Re-Os同位素分析数据集 (2020-2025)
数据为峨眉山大火成岩省Pt-Os与Re-Os同位素数据。样品取自峨眉山大火成岩省宾川和丽江地区的苦橄岩,首先采用锑试金法对样品进行预富集,通过蒸馏法分离Os,并利用微蒸馏技术进一步纯化Os,最后使用MC-ICP-MS进行高精度Os同位素测定。在Pt-Re-Os同位素分析过程中,采用与被测样品岩性相似、Os含量相近的GPt-4标样进行质量控制,该标样的测定结果与文献发表值在误差范围内一致。通过对峨眉
国家青藏高原科学数据中心2025-12-02 更新80
Table1-Table 2 and Supplementary materials for Yangbajing shoshonitic rocks
Table 1: In situ feldspar Pb isotopic data for the Yangbajing shoshonitic rocks Table 2: Whole-rock Re-Os isotopic data for the Yangbajing shoshonitic rocks
Figshare2022-06-10 更新50
Luliang meta-gabbro whole rock geochemistry and zircon isotope and trace elements data
Recognition of tectonic switching is of great significance for understanding the formation and evolution of ancient accretionary orogens. In this study, whole-rock geochemical and Sm-Nd isotopic, and
Interdisciplinary Earth Data Alliance (IEDA)2020-10-27 更新40
(Table 2) 40Ar-39Ar ages of samples from core AND-2A
This dataset is about: (Table 2) 40Ar-39Ar ages of samples from core AND-2A. Please consult parent dataset @ https://doi.org/10.1594/PANGAEA.809107 for more information.
DataONE2025-06-26 更新80
Supplementary Materials for Carbonatite versus silicate melt metasomatism impacts grain scale 87Sr/86Sr and 143Nd/144Nd heterogeneity in Polynesian mantle peridotite xenoliths
Major element, trace element, and Sr and Nd isotope analyses of minerals from Samoa and Tahiti mantle xenoliths. Dataset S1 are Olivine, clinopyroxene, orthopyroxene, and spinel major element concentr
Interdisciplinary Earth Data Alliance (IEDA)2021-08-16 更新40



