2018年全球稀土元素发生数据库

该数据获取自美国地质勘探局。该数据库是为地理信息系统 (GIS) 而创建的，以支持美国地质调查局对全球稀土矿床和矿点的研究，记录了稀土的地质产状，包括矿物学、矿床或产状类型、主岩和蚀变，以及来自公开数据的与尺寸和品位相关的任何定量数据。

This dataset is sourced from the United States Geological Survey (USGS). Developed for Geographic Information System (GIS) applications, this database supports the USGS's research on global rare earth element (REE) deposits and mineral occurrences. It documents the geological occurrences and associated attributes of rare earth elements, including mineralogy, deposit/occurrence types, host rocks, and alterations, as well as any quantitative data related to deposit size and grade sourced from public datasets.

搜集汇总

背景与挑战

背景概述

该数据集为2018年全球稀土元素发生数据库，包含稀土的地质产状信息，如矿物学、矿床类型等，适用于全球稀土矿床研究。数据为矢量格式，完整且经过拓扑检查。