海南岛高通岭钼矿床赋矿围岩锆石 LA- ICP- MS 数据

海南岛高通岭钼矿床赋矿围岩黑云母钾长花岗岩锆石U-Pb定年数据，2016-2017，委托中国科学院广州地球化学研究所同位素地球化学国家重点实验室检测，将选好锆石制靶用于LA-ICP-MS的实验数据采集，采用氦气作为载气, 激光束斑直径为31 μm, 脉冲频率8 Hz, 每个点的分析时间为60 s, 包括20 s的背景测试和40 s的样品信号。测试的元素包括U、Th、Pb等含量及相关同位素比值。锆石 U-Pb 定年和锆石微量元素数据处理使用 ICPMSDataCal 8. 6 软件，谐和图的绘制采用Isoplot v3.0 软件完成。此数据可为海南岛高通岭钼矿床日后在地球化学模型分析中提供数据支持。
以上数据发表在《矿床地质》核心期刊，数据真实可靠，数据以Excel表格形式储存。

This dataset comprises zircon U-Pb dating data for the biotite K-feldspar granite, which is the ore-hosting wall rock of the Gaotongling Molybdenum Deposit on Hainan Island. The analyses were performed in 2016–2017 by the State Key Laboratory of Isotope Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences under commissioned testing. Selected zircons were mounted into targets for LA-ICP-MS experimental data acquisition, with helium used as the carrier gas, a laser spot diameter of 31 μm, a pulse frequency of 8 Hz, and a total analysis time of 60 s per spot, including 20 s of background measurement and 40 s of sample signal collection. Measured parameters include the contents of elements such as U, Th, Pb, as well as relevant isotope ratios. Zircon U-Pb dating and zircon trace element data processing were conducted using ICPMSDataCal 8.6 software, while concordia diagrams were plotted with Isoplot v3.0 software. This dataset can provide reliable data support for future geochemical model analyses of the Gaotongling Molybdenum Deposit on Hainan Island.
These data have been published in the core journal *Chinese Journal of Mineral Deposits*, are authentic and reliable, and are stored in Excel spreadsheet format.