西藏盐湖有关水样地球化学测试数据集（2023）

该数据包括了2023年6-7月份西藏考察期间在拉果错、基布茶卡、麻米错、捌千错、扎仓茶卡、昂拉仁错、聂尔错、吓嘎错、达热错、物玛错、别若则错、色卡执、嚓勒错、达瓦错、错锐错、打加错、打加芒错及金措湖共18个湖泊所采水样的酸碱度、盐度、基本阴阳离子及铷和铯的地球化学数据，包括拉果错10个样品、基布茶卡6个样品、麻米错5个样品、捌千错9个样品、扎仓茶卡7个样品、昂拉仁错6个样品、聂尔错5个样品及其余盐湖各采1件样品，共计59件样品。测试元素主要包括K、Na、Ga、Mg、Cl、Li、Br、B2O3、CO3、SO4、HCO3、Rb及Cs共计13种元素含量数据，以g/L或mg/L表示。样品测试分析工作均在中国地质科学院矿产资源研究所自然资源部成矿作用与资源评价重点实验室完成。该数据对于查明西藏盐湖资源储量现状、进行远景评估及开发利用具有重要意义。

This dataset contains geochemical data including pH values, salinity, major anions and cations, as well as rubidium (Rb) and cesium (Cs) concentrations of water samples collected from 18 lakes in Tibet during a field survey conducted between June and July 2023. The 18 lakes are Lagacuo, Jibucaka, Macuo, Baqiancuo, Zhacangcaka, Anglarencuo, Nie'ercuo, Xiagacuo, Darcuo, Wumacuo, Bieruozecuo, Sekazhi, Chalecuo, Dawacuo, Cuoruicuo, Dajiacuo, Dajiamangcuo, and Jincuo Lake.

Specifically, 10 samples were collected from Lagacuo, 6 from Jibucaka, 5 from Macuo, 9 from Baqiancuo, 7 from Zhacangcaka, 6 from Anglarencuo, 5 from Nie'ercuo, and 1 sample from each of the remaining 11 lakes, totaling 59 water samples.

The measured elemental concentrations, expressed in g/L or mg/L, cover 13 analytes: K, Na, Ga, Mg, Cl, Li, Br, B₂O₃, CO₃²⁻, SO₄²⁻, HCO₃⁻, Rb, and Cs.

All sample testing and analytical work were completed at the Key Laboratory of Metallogeny and Mineral Assessment, Ministry of Natural Resources, Institute of Mineral Resources, Chinese Academy of Geological Sciences.

This dataset is of great significance for clarifying the current status of salt lake resource reserves in Tibet, conducting long-term prospectivity assessments, and supporting the development and utilization of these resources.

搜集汇总

背景与挑战

背景概述

该数据集包含2023年6-7月在西藏18个盐湖采集的59件水样的地球化学数据，测试了13种元素含量，包括酸碱度、盐度及阴阳离子等。数据以Excel格式存储，对西藏盐湖资源评估和开发具有重要意义。