Upper Peninsula tin mining file, 1935-1940.

ArchivalResource

Upper Peninsula tin mining file, 1935-1940.

Series 3 of record group RG 82-78 consists of an information file of tin mining in Michigan's Upper Peninsula for the years 1935-1940. Includes reports and correspondence relating to the presence of tin in Marquette and Baraga counties in the late 1930's. Also contains reports of discoveries of gold with tin in certain areas.

.1 cu. ft.

Information

SNAC Resource ID: 7608975

State Archive of Michigan

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Michigan. Geological Survey Division

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The Michigan Geological Survey was created by Public Act 20 of 1837. Its purpose was to conduct a geological and mineralogical survey of the state. The state legislature appointed Douglass Houghton the first state geologist (1837). In 1921, the state legislature established the Department of Conservation, and the Michigan Geological Survey became part of that department (Public Act 17 of 1921). The Department of Conservation established the Geological Survey Division circa 1947. In 1968, the dep...