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This list of mines in Oregon summarizes the mines listed by the Geographic Names Information System. As of January 7, 2014, there are 595 entries. ... Copper Mountain ...
The leading copper-mining district in Oregon was the Homestead district in Baker County, which produced 6400 tonnes of copper, 35,000 ounces of gold, and 256,000 ...
Copper is a former community in Jackson County, Oregon, United States. [1] Copper was located about 1 mile (1.6 km) north of the Oregon–California border, near the mouth of Carberry Creek. [2] Copper was named for the copper mining in the region, including at the Blue Ledge mine just over the state line in California. [2] The town had a post ...
The Blue Ledge Mine is an inactive underground copper mine that has been classified as a Superfund Site by the Environmental Protection Agency (EPA) due to high concentrations of heavy metals. The mine is located approximately 3 miles south of the California–Oregon border in the Rogue River-Siskiyou National Forest . [ 1 ]
Underground mine producing nickel and copper concentrates 18 (2018) [8] 15 Phoenix Lander County, Nevada: Newmont Mining Corporation: Gold-copper ore, concentrated and leached 16 (2018) [6] 16 Lisbon Valley San Juan County, Utah: Lisbon Valley Mining Company Copper ore, open pit, heap leached 10–15 (2018) [9] 17 Miami: Gila County, Arizona ...
The Bohemia mining district is an area of about 9 square miles (23 km 2) in the Cascade Range of the U.S. state of Oregon. Near Bohemia Mountain in Lane County, about 25 miles (40 km) southeast of Cottage Grove, the district was the most productive of the mining areas in the Western Cascades. Beginning in the 1860s, mines in the district ...
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An Oregon City Mining Company employee had found placer gold along the upper Molalla in 1860. Over the next 40 years, many others filed mining claims in the Molalla watershed. The biggest claimant, the Ogle Mountain Mining Company, operated the Ogle Mountain Mine between 1903 and 1915.