广西栗木矿床黑钨矿微量元素数据（2025）

本数据为广西栗木矿床黑钨矿微量元素数据；数据来源于广西壮族自治区栗木矿区，将选好的矿物样品经过前处理后用于激光剥蚀-电感耦合等离子体质谱仪（LA-ICP-MS）的实验数据采集。实验测试之前，采用NIST610对ICP-MS性能进行优化。实验过程中，每分析15个样品点进行一次NIST610、NIST612、USGS BIR-1G、USGS BHVO-2G、USGS BCR-2G分析以监测数据质量。每个采集周期包括大约20秒的空白信号和70秒的样品信号。微量元素含量的计算使用ICPMSDataCal处理得到。数据质量良好；获得的黑钨矿微量元素数据可有效示踪栗木矿床成矿流体性质及来源。This dataset contains trace element data of wolframite from the Limu deposit in Guangxi Zhuang Autonomous Region, China. The data was collected from the Limu mining area of Guangxi Zhuang Autonomous Region. Selected mineral samples were pretreated and then utilized for experimental data acquisition via Laser Ablation-Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS). Prior to formal experimental testing, the performance of the ICP-MS was optimized using NIST 610. During the experimental process, reference material analyses of NIST 610, NIST 612, USGS BIR-1G, USGS BHVO-2G and USGS BCR-2G were conducted every 15 sample spots to monitor data quality. Each acquisition cycle consists of approximately 20 seconds of blank signal acquisition and 70 seconds of sample signal acquisition. Trace element concentrations were calculated using the ICPMSDataCal data processing software. The dataset exhibits excellent data quality, and the acquired wolframite trace element data can effectively trace the properties and source of the ore-forming fluids of the Limu deposit.

搜集汇总

背景与挑战

背景概述

该数据集包含2025年广西栗木矿床黑钨矿的微量元素数据，通过LA-ICP-MS技术采集，并采用标准物质进行质量监控，数据质量良好。数据集可用于示踪矿床的成矿流体性质和来源，支持固体地球科学领域的研究。