This 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. Also included with this data release are the following files: Titanium_vanadium_deposits.csv file, which lists the deposits and associated information such as the host intrusion, location, grade, and tonnage data, along with other miscellaneous descriptive data about the deposits; Titanium_vanadium_deposits.shp file, which duplicates the information in the Titanium_vanadium_deposits.csv file in a spatial format for use in a GIS; Titanium_vanadium_deposits_concentrate_grade.csv file, which lists the concentrate grade data for the deposits, when available; and Titanium_vanadium_deposits_references.csv file, which 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.