Ely Copper Mine - Photographs and a short history written by Paul J. Donovan. The Elizabeth Mine - Photographs with brief commentary about the largest producer of copper in Vermont up until 1957. Eureka Mine - Pictorial exploration of the copper mine; one of three in the Pike Hill area. The Moretown Talc Mine - Photographic tour of the mine. MS Book and Mineral Company - Vermont - Listing of mining history and geology reports and publications. Environmental Protection Agency - Elizabeth Mine - Site description, threats and contaminants, cleanup approach and response action status. Environmental Protection Agency - Ely Copper Mine - Provide description of the site, threats and contaminants and response action status.