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  2. 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 ...

  3. Leadville, Colorado - Wikipedia

    en.wikipedia.org/wiki/Leadville,_Colorado

    The Leadville strike of 1880 was the first major labor conflict in the central Colorado silver boomtown, shutting down most of the area’s mining district from May 26, 1880. [ 12 ] According to one historian of the era, "The outpouring of the precious metal from Leadville transformed the struggling Centennial State into a veritable autocrat in ...

  4. Leadville Historic District - Wikipedia

    en.wikipedia.org/wiki/Leadville_Historic_District

    The Leadville Historic District is in the mining town of Leadville, Colorado. The National Historic Landmark District includes 67 mines in the mining district east of the city up to the 12,000 foot (3658 m) level, and a defined portion of the village area. It was designated in 1961.

  5. Timeline of mining in Colorado - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_mining_in_Colorado

    Leadville In February, Climax, Colorado's 400-ton molybdenum mill went into production. [22] 1917 coal Hastings The Victor American Hastings Mine Disaster, which killed 121 miners in Las Animas County on April 27, was the worst mine disaster in Colorado's history. [23] 1915 zinc Lake County

  6. Colorado Silver Boom - Wikipedia

    en.wikipedia.org/wiki/Colorado_Silver_Boom

    The Matchless Mine in Leadville, originally owned by Horace Tabor, known as "The Silver King". The Colorado Silver Boom was a dramatic expansionist period of silver mining activity in the U.S. state of Colorado in the late 19th century. The boom started in 1879 with the discovery of silver at Leadville.

  7. California Gulch - Wikipedia

    en.wikipedia.org/wiki/California_Gulch

    Mining in the Leadville area began in 1859 when prospectors working in the channels of the Arkansas River tributaries discovered gold at the mouth of California Gulch. In April 1860, one of the richest discoveries of placer gold in Colorado was discovered at California Gulch. [2]

  8. Leadville miners' strike - Wikipedia

    en.wikipedia.org/wiki/Leadville_miners'_strike

    The Leadville miners' strike was a labor action by the Cloud City Miners' Union, which was the Leadville, Colorado local of the Western Federation of Miners (WFM), against those silver mines paying less than $3.00 per day ($110.00 in 2023). The strike lasted from 19 June 1896 to 9 March 1897, and resulted in a major defeat for the union ...

  9. Gold mining in Colorado - Wikipedia

    en.wikipedia.org/wiki/Gold_mining_in_Colorado

    The history of the Leadville district began in April 1860, with one of the richest discoveries of Colorado placer gold at California Gulch, the site of Oro City. [ 2 ] : 23 [ 16 ] Another rich discovery was made at McNulty Gulch along the headwaters of Tenmile Creek.