Cliff mine

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-scale mining stopped in 1878.

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Wikimedia, Wikidata
copper mine, United States, 

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Location: 47.373, -88.3137, KML, Cluster Map, Maps,
4 places

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  Cliff mine ⓘ
  former copper mine in the Copper Country of the state of Michigan in the United States

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  Copper Falls mine ⓘ
  Copper mine in Michigan, United States

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  Osceola Mine ⓘ
  Michigan copper mine

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  Tamarack mine ⓘ
  copper mine in the USA

Frameless

Cliff Mine Sign at its base

Type	Subtype	Date	Description	Notes	Source
site	mine		Cliff mine	copper mine	Wikidata
site	mine		Copper Falls mine	copper mine	Wikidata
site	mine		Osceola Mine	copper mine	Wikidata
site	mine		Tamarack mine	copper mine	Wikidata
commons	image		Cliff Mine Sign at its base		Commons