The Historic Uranium Exploration Information Collection consists of scanned images of reports, maps, laboratory analyses, and other data that was collected by Marline Uranium Corporation during the period from 1979 to 1985. The documents pertain to the Coles Hill uranium deposit located in Pittsylvania County, Virginia. Most of this information has been scanned and is available in PDF format. There are approximately 1,500 digital files associated with this collection.