When.com Web Search

  1. Ads

    related to: stamp mill operations manual

Search results

  1. Results From The WOW.Com Content Network
  2. Stamp mill - Wikipedia

    en.wikipedia.org/wiki/Stamp_mill

    A stamp mill (or stamp battery or stamping mill) is a type of mill machine that crushes material by pounding rather than grinding, either for further processing or for extraction of metallic ores. Breaking material down is a type of unit operation .

  3. Alaska-Juneau Gold Mining Company - Wikipedia

    en.wikipedia.org/wiki/Alaska-Juneau_Gold_Mining...

    The property also included the Lane & Hayward mine and the Bennet mine. The company's two stamp mills, driven exclusively by water power, were located on Gold Creek. [4] Its 30-stamp mill was in operation from 1896 to 1914. [1] The Ebner Gold Mining Company property adjoined the AJGMC on the northwest. [5]

  4. Stamping mill - Wikipedia

    en.wikipedia.org/?title=Stamping_mill&redirect=no

    Stamp mills This page was last edited on 30 April 2017, at 18:22 (UTC) . Text is available under the Creative Commons Attribution-ShareAlike 4.0 License ; additional terms may apply.

  5. Quincy Mining Company Stamp Mills Historic District

    en.wikipedia.org/wiki/Quincy_Mining_Company...

    Drawing of Quincy Stamp Mills site. The Quincy Mining Company Stamp Mills Historic District is a historic stamp mill (used to crush copper-bearing rock, separating the copper ore from surrounding rock) located on M-26 near Torch Lake, just east of Mason in Osceola Township. [2] It was listed on the National Register of Historic Places in 2007. [1]

  6. Treadwell gold mine - Wikipedia

    en.wikipedia.org/wiki/Treadwell_gold_mine

    At the height of the operation there were five mills with over 960 stamps in continuous operation, closing down only on Christmas and Independence Day. These mills were fed by four mines known as the Treadwell, 700-Foot, Mexican and Ready Bullion. At this time the mine employed over 2,000 people and was the largest hard rock mine in the world.

  7. List of Historic Mechanical Engineering Landmarks - Wikipedia

    en.wikipedia.org/wiki/List_of_Historic...

    Reed Gold Mine Ten-Stamp Mill Typical late 19th-century western-US stamp mill. 1895 Midland: North Carolina United States ASME brochure: 85: 1983 PACECO Container Crane World's first high-speed, dockside container-handling crane. 1959 Alameda: California United States 1987: Purchased by and now located in Port of Nanjing, China.

  8. Davis Mill (Nevada City, California) - Wikipedia

    en.wikipedia.org/wiki/Davis_Mill_(Nevada_City...

    The Davis Mill is a historic stamp mill located off of North Bloomfield Road northeast of Nevada City, California. The mill served the Randolph Mine, a small gold mine run by the Davis family, from 1915 to 1940. It included the standard machinery of an early 20th century stamp mill, which consisted of a stamp battery, a rock crusher, an ore bin ...

  9. Trip hammer - Wikipedia

    en.wikipedia.org/wiki/Trip_hammer

    The well-known Renaissance artist and inventor Leonardo da Vinci often sketched trip hammers for use in forges and even file-cutting machinery, those of the vertical pestle stamp-mill type. [12] The oldest depicted European illustration of a forge-hammer is perhaps the A Description of the Northern Peoples of Olaus Magnus , dated to 1565 AD. [ 12 ]