东天山东戈花岗岩Hf同位素组成
收藏国家地球系统科学数据中心2020-04-27 更新2024-03-04 收录
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资源简介：
东天山东戈壁钼矿床花岗岩锆石Hf同位素测试数据，斑状花岗岩和花岗斑岩两个样品，共计30个点位，采用MC-ICP-MS与NewWave UP213仪器测定，测定指标包括176Yb/177Hf、176Lu/177Hf、176Hf/177Hf、ɛHf(0)、ɛHf(t)、TDM、TDMC、fLu/Hf等，东戈壁钼矿床花岗岩锆石铪同位素分析显示原始铪值范围为6.9-17.2。
Zircon Hf isotope analytical data for granites from the molybdenum deposit in the eastern Gobi area of the Eastern Tianshan Mountains. Two samples, namely porphyritic granite and granitic porphyry, were tested, with a total of 30 analytical spots. The analysis was performed using MC-ICP-MS and NewWave UP213 instruments. The measured parameters include 176Yb/177Hf, 176Lu/177Hf, 176Hf/177Hf, εHf(0), εHf(t), TDM, TDMC, and fLu/Hf. The zircon Hf isotope analysis of granites from the eastern Gobi molybdenum deposit reveals that the initial εHf(0) values range from 6.9 to 17.2.
提供机构：
中国地质大学（北京）
创建时间：
2020-04-27
