Vermont Copper Company, 1853-1961 - Brief history of copper mining with references to copper mines at Strafford, Ely, and Corinth. - http://bailey2.uvm.edu:6336/dynaweb/findingaids/vtcoco/@Generic__BookTextView/128;cs=default;ts=default;pt=54
Environmental Protection Agency - Elizabeth Mine - Site description, threats and contaminants, cleanup approach and response action status. - http://yosemite.epa.gov/r1/npl_pad.nsf/f52fa5c31fa8f5c885256adc0050b631/2281487131782426852569E400719BBE?OpenDocument
The Legacy of the Elizabeth Mine - Fact sheet, photographs and glossary for the historic mine site located in the towns of Strafford and Thetford, Vermont. The mine operated intermittently from 1809 to 1958. - http://www.dartmouth.edu/~cehs/CAGsite/
The Moretown Talc Mine - Photographic tour of the mine. - http://www.pauljdonovan.us/mines/talc/talc.html
Eureka Mine - Pictorial exploration of the copper mine; one of three in the Pike Hill area. - http://www.pauljdonovan.us/mines/pike1.html
The Elizabeth Mine - Photographs with brief commentary about the largest producer of copper in Vermont up until 1957. - http://www.pauljdonovan.us/mines/elizabeth%20mine.html
Environmental Protection Agency - Ely Copper Mine - Provide description of the site, threats and contaminants and response action status. - http://yosemite.epa.gov/r1/npl_pad.nsf/51dc4f173ceef51d85256adf004c7ec8/1bb22e27742b914785256aca00529857!OpenDocument&Highlight=0,ely
Ely Copper Mine - Photographs and a short history written by Paul J. Donovan. - http://www.pauljdonovan.us/mines/minespre.html
Vermont Mining - Provides information on three copper mines in Vermont; the Elizabeth Copper Mine, the Ely Copper Mine and the Pike Hill Mines. Includes photographs. - http://www.uvm.edu/~envprog/formslinks/Vermont%20Mining/Copper.html