Titanium-vanadium deposits hosted in mafic-ultramafic layered intrusions and massif anorthosite intrusions from around the world

This data release includes four .csv files and one Esri shapefile which contain data on titanium-vanadium deposits hosted in mafic-ultramafic layered intrusions and massif anorthosite intrusions from around the world. Some of the data was used to create a grade and tonnage model for titanium-vanadium deposits hosted in mafic-ultramafic layered intrusions. Only deposits with reported grade and tonnage information were included in this data compilation. The Titanium_vanadium_deposits.csv and Titanium_vanadium_deposits.shp files list the deposits and associated information such as the host intrusion, location, grade, and tonnage data, along with other miscellaneous descriptive data about the deposits. The Titanium_vanadium_column_headings.csv file correlates the column headings in the Titanium_vanadium_deposits.csv file with the attribute field names in the Titanium_vanadium_deposits.shp file and provides a brief description of each column heading and attribute field name. The Titanium_vanadium_deposits_concentrate_grade.csv file lists the concentrate grade data for the deposits, when available. The Titanium_vanadium_deposits_references.csv file lists the abbreviated and full references that are cited in the Titanium_vanadium_deposits.csv, and Titanium_vanadium_deposits.shp, and Titanium_vanadium_deposits_concentrate_grade.csv files.

本数据集发布包含4个.csv格式文件与1个Esri形状文件（Esri shapefile），收录了全球范围内赋存于镁铁质-超镁铁质层状侵入体与块状斜长岩侵入体中的钛钒矿床相关数据。
其中部分数据曾被用于构建赋存于镁铁质-超镁铁质层状侵入体中的钛钒矿床的品位-吨位模型。本次数据汇编仅纳入了已报告品位与吨位信息的矿床。
Titanium_vanadium_deposits.csv与Titanium_vanadium_deposits.shp文件列出了所有矿床及其关联属性，包括赋存侵入体、地理位置、品位、吨位数据，以及矿床的各类附属描述信息。
Titanium_vanadium_column_headings.csv文件用于建立Titanium_vanadium_deposits.csv的列标题与Titanium_vanadium_deposits.shp的属性字段名之间的对应关系，并对每个列标题及属性字段名提供简要说明。
Titanium_vanadium_deposits_concentrate_grade.csv文件收录了可获取的矿床精矿品位数据。
Titanium_vanadium_deposits_references.csv文件列出了在Titanium_vanadium_deposits.csv、Titanium_vanadium_deposits.shp及Titanium_vanadium_deposits_concentrate_grade.csv中引用的缩写版与完整版参考文献。