2017-2018年新疆卡拉塔格Rb-Sr同位素数据资料
收藏国家地球系统科学数据中心2020-05-20 更新2024-03-04 收录
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Rb、Sr元素含量以及同位素比值均在南京大学现代分析中心由英国制造的VG354多接收质谱计上完成，测试结果表明红海VMS成矿期闪锌矿Rb-Sr等时线年龄为437.6±3.2Ma，红石矿床闪锌矿Rb-Sr等时线年龄为431.7±4.6Ma。
The contents of rubidium (Rb) and strontium (Sr) and their isotopic ratios were measured at the Modern Analysis Center of Nanjing University using a VG354 multi-collector mass spectrometer manufactured in the United Kingdom. The analytical results indicate that the Rb-Sr isochron age of sphalerite from the Red Sea VMS mineralization period is 437.6 ± 3.2 Ma, and the Rb-Sr isochron age of sphalerite from the Hongshi Deposit is 431.7 ± 4.6 Ma.
提供机构：
北京矿产地质研究院
创建时间：
2020-05-20
