Modern Mining Industry
The Michigan State Geologist Douglass Houghton (later to become mayor of Detroit) reported on the copper deposits in 1841, which quickly began a rush of prospectors. Mining took place along a belt that stretched about 100 miles southwest to northeast through Ontonagon, Houghton, and Keweenaw counties. Isle Royale, on the north side of Lake Superior, was extensively explored, and a smelter built, but no mining of any importance took place there. Some copper mineralization was found in Keweenawan rocks farther southwest in Douglas County, Wisconsin, but no successful mines were developed there.
Copper mining in the Upper Peninsula boomed, and from 1845 until 1887 (when it was exceeded by Butte, Montana) the Michigan Copper Country was the nation's leading producer of copper. In most years from 1850 through 1881, Michigan produced more than three-quarters of the nation's copper, and in 1869 produced more than 95% of the country's copper.
Read more about this topic: Copper Mining In Michigan
Famous quotes containing the words modern, mining and/or industry:
“Civilization is a conspiracy.... Modern life is the silent compact of comfortable folk to keep up pretences.”
—John Buchan (1875–1940)
“In strict science, all persons underlie the same condition of an infinite remoteness. Shall we fear to cool our love by mining for the metaphysical foundation of this elysian temple? Shall I not be as real as the things I see? If I am, I shall not fear to know them for what they are.”
—Ralph Waldo Emerson (1803–1882)
“You must, to get through life well, practice industry with economy, never create a debt for anything that is not absolutely necessary, and if you make a promise to pay money at a day certain, be sure to comply with it. If you do not, you lay yourself liable to have your feelings injured and your reputation destroyed with the just imputation of violating your word.”
—Andrew Jackson (1767–1845)