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  2. Mountain Pass Rare Earth Mine - Wikipedia

    en.wikipedia.org/wiki/Mountain_Pass_rare_earth_mine

    The Mountain Pass Rare Earth Mine and Processing Facility, owned by MP Materials, is an open-pit mine of rare-earth elements on the south flank of the Clark Mountain Range in California, 53 miles (85 km) southwest of Las Vegas, Nevada. In 2020 the mine supplied 15.8% of the world's rare-earth production.

  3. List of mines in California - Wikipedia

    en.wikipedia.org/wiki/List_of_mines_in_California

    Argonaut Mining Company: 1893–1942 registered as California Historical Landmark #786. Golden Fleece Tunnel: Westville: Golden Fleece Mining & Milling Co. Iron Mountain Mine: Redding: Kennedy Mine: Jackson: 1886–1942 South of Sutter Gold Mine Locarno Mine

  4. Mining in the United States - Wikipedia

    en.wikipedia.org/wiki/Mining_in_the_United_States

    Mining in the United States has been active since the beginning of colonial times, but became a major industry in the 19th century with a number of new mineral discoveries causing a series of mining rushes. In 2015, the value of coal, metals, and industrial minerals mined in the United States was US$109.6 billion. 158,000 workers were directly ...

  5. Mining district (North America) - Wikipedia

    en.wikipedia.org/wiki/Mining_district_(North...

    According to a 1904 dictionary of U.S. statutory language, "a mining district is a section of country usually designated by name and described or understood as being confined in certain boundaries, in which gold or silver or both are found in paying quantities, and which is worked therefor, under rules and regulations prescribed by the miners."

  6. Offshore oil and gas in California - Wikipedia

    en.wikipedia.org/wiki/Offshore_oil_and_gas_in...

    Known oil and gas fields in federal waters, offshore California (Minerals Management Service) Offshore oil and gas in California provides a significant portion of the state's petroleum production. Offshore oil and gas has been a contentious issue for decades, first over the question of state versus federal ownership, but since 1969 mostly over ...

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  8. Searles Valley Minerals - Wikipedia

    en.wikipedia.org/wiki/Searles_Valley_Minerals

    The Argus Cogeneration Plant of Searles Valley Minerals. The Argus Cogeneration Plant is a coal-fired power station located adjacent to the mineral processing plant in Trona, California. The power station has nameplate capacity of 63 MW and produced 296 GWh of electricity in 2018. [11] It is the last coal-fired power station still operating in ...

  9. Category:Mines in California - Wikipedia

    en.wikipedia.org/wiki/Category:Mines_in_California

    Gold mines in California (25 P) Pages in category "Mines in California" The following 4 pages are in this category, out of 4 total.