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  2. Gold mining in Colorado - Wikipedia

    en.wikipedia.org/wiki/Gold_mining_in_Colorado

    Gold production up to 1990 was 21,000,000 troy ounces (650 t) worth about US$17 billion at 2008 prices) [clarification needed], making it the most productive gold-producing district in Colorado, [19] and the third-most productive in the United States (after Carlin, Nevada and Lead, South Dakota). Many of the mines in the district were quite ...

  3. Cripple Creek & Victor Gold Mine - Wikipedia

    en.wikipedia.org/wiki/Cripple_Creek_&_Victor_Gold...

    The Cripple Creek & Victor Gold Mine, formerly and historically the Cresson Mine, is an active gold mine located near the town of Victor, in the Cripple Creek mining district in the US state of Colorado. The richest gold mine in Colorado history, [1] it is the only remaining significant producer of gold in the state, and produced 322,000 troy ...

  4. Colorado Mineral Belt - Wikipedia

    en.wikipedia.org/wiki/Colorado_Mineral_Belt

    The Colorado Mineral Belt (CMB) is an area of ore deposits from the La Plata Mountains in Southwestern Colorado to near the middle of the state at Boulder, Colorado, and from which over 25 million troy ounces (778 t) of gold were extracted beginning in 1858. [2]

  5. Gold mining in the United States - Wikipedia

    en.wikipedia.org/wiki/Gold_mining_in_the_United...

    Extraction taxes on gold mining in the nine major western gold-mining states (in descending order of gold production) are: Nevada – 5% net [60] [61] Alaska – 7% net [62] Utah – 2.6% gross [63] Colorado – 2.25% gross [64] California – $5 per ounce produced [58] Washington – 0.48% gross [58] South Dakota – 4% net [65] Montana – 1. ...

  6. Talk:Timeline of mining in Colorado - Wikipedia

    en.wikipedia.org/wiki/Talk:Timeline_of_mining_in...

    The book translates into ounces, and lists the top 3 counties for placer gold: Summit 739,375 oz Lake 358,569 oz Park 342,183 oz (Ben H. Parker Jr., "Gold Placers of Colorado, Book 1," Colorado School of Mines Quarterly, July 1974, v. 69 n.3 p.26, 126)

  7. Leadville mining district - Wikipedia

    en.wikipedia.org/wiki/Leadville_mining_district

    Oro City, an early Colorado gold placer mining town located about a mile east of Leadville in California Gulch, was the location to one of the richest placer gold strikes in Colorado, with estimated gold production of 120,000–150,000 ozt (8,200–10,300 lb; 3,700–4,700 kg), worth $2.5 to $3 million at the then-price [clarification needed ...

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