WebFilter 5 silver mines by commodity, disposition, development status, and record type in Keweenaw County, Michigan. Home. Mines. The United States ... Cliff Silver Mine Near Eagle River, Michigan. Keweenaw, MI County, Michigan Location. Copper and Silver Commodity. Mine Development Status. The Cliff mine was the first successful copper mine in the Copper Country of the state of Michigan in the United States. The mine is at the now-abandoned town of Clifton in Keweenaw County. Mining began in 1845, and the Cliff was the most productive copper mine in the United States from 1845 through 1854. Large … See more According to legend, the great Cliff was discovered when an unnamed prospector fell down the face of a greenstone bluff and painfully injured his behind on a projecting piece of solid copper. See more • Copper mining in Michigan • List of Copper Country mines • List of Copper Country mills See more • Mindat.org, Cliff mine, Phoenix, Keweenaw Co., Michigan, USA, accessed 6 July 2009. • Cliff Mine Archaeology Survey, official website and blog, See more
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WebThe Cliff Mine. — The Cliff Mine is the historic mine of Keweenaw County. It was discovered in the greenstone bluff about three miles from the lake, by a party of explorers under the direction of Mr. Cheny, in 1845, and is located in the southwest quarter of Section 36, Town 58 north, Range 32 west. http://www.miningartifacts.org/Michigan-Copper-Mines.html red gold whole tomatoes
Michigan-Copper-Mines - Mining Artifacts
WebThe USGS (U.S. Geological Survey) publishes a set of the most commonly used topographic maps of the U.S. called US Topo that are separated into rectangular … WebOct 26, 2024 · 26th Oct 2024 23:15 UTCGeorge John Balogh. Looking for help with this sample taken from slag like lumps collected at the Cliff (copper) Mine, Keweenaw County, Michigan. There is no record of a smelter at this mine but there may well have been metal working/blacksmith operations or use of the old calcination method of separating copper … WebCliff Mine was the most productive copper mine in the United States from 1845 to 1854 and was the first profitable copper mine in Michigan. This land is open for exploration, but … red gold wiki