Silver Valley, Idaho

The Silver Valley is a region in the northwest United States, in the Coeur d'Alene Mountains in northern Idaho. It is noted for its mining heritage, dating back to the 1880s.

Silver Valley is a narrow valley about 40 miles (64 km) in length, east of the city of Coeur d'Alene. The South Fork of the Coeur d'Alene River flows through the valley and Interstate 90 traverses the valley between Fourth of July Pass to the west and Lookout Pass on the Montana border.

Several towns are located in the valley, all in Shoshone County. These include (from west to east) Pinehurst, Smelterville, Kellogg, Wardner, Osburn, Silverton, Wallace, and Mullan. The Silver Valley has also been referred to as the Coeur d'Alene Valley and the Coeur d'Alene Mining District.

Although miners were originally lured to the general area by the promise of gold, the primary metals mined in the valley were silver, zinc, and lead. The total quantities produced are impressive: over a billion ounces of silver, 3 million tons of zinc, and 8 million tons of lead, totalling over $6 billion in value, ranking the valley among the top ten mining districts in world history. During the 1970s, nearly half of the nation's silver production came from the Silver Valley.

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