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  2. La Revancha mine - Wikipedia

    en.wikipedia.org/wiki/La_Revancha_mine

    The deposit that the mine is on has been used to mine gold, copper and platinum for decades, before being operated by Caracol Mining Company from 2003 until 2006 [5] to mine antimony and baryte. [6] Barite grinding mill. Caracol Mining Company sold their assets to Blackfire Exploration Mexico, [5] operated by brothers Brad and Brent Willis from ...

  3. Baryte - Wikipedia

    en.wikipedia.org/wiki/Baryte

    Baryte, barite or barytes (/ ˈ b ær aɪ t, ˈ b ɛər-/ BARR-eyet, BAIR-[7] or / b ə ˈ r aɪ t iː z / bə-RYTE-eez [8]) is a mineral consisting of barium sulfate (BaS O 4). [3] Baryte is generally white or colorless , and is the main source of the element barium .

  4. Clara Pit - Wikipedia

    en.wikipedia.org/wiki/Clara_Pit

    The portal of the mine is located in the upper part of the Rankach valley. The processing plant is near Wolfach-Kirnbach in the Kinzig valley. Since 1898, the Clara Pit has mined over 3 million tonnes of baryte and over 2 million tonnes of fluorspar. Baryte is used inter alia in

  5. Lists of countries by mineral production - Wikipedia

    en.wikipedia.org/wiki/Lists_of_countries_by...

    Metal Largest producer Second largest producer Complete list Aluminium [6] China India List of countries by aluminium production: Bauxite [7] Australia Guinea List of countries by bauxite production

  6. List of open-pit mines - Wikipedia

    en.wikipedia.org/wiki/List_of_open-pit_mines

    The Big Hole – a former diamond mine in Kimberley, dug to 240 m (790 ft) between 1871 and 1914, making it the deepest hand-excavated pit in the world.Now a museum. The Jagersfontein Mine – operating between 1888 and 1971.

  7. List of minerals - Wikipedia

    en.wikipedia.org/wiki/List_of_minerals

    Amethyst crystals – a purple quartz Apophyllite crystals sitting right beside a cluster of peachy bowtie stilbite Aquamarine variety of beryl with tourmaline on orthoclase Arsenopyrite from Hidalgo del Parral, Chihuahua, Mexico Aurichalcite needles spraying out within a protected pocket lined by bladed calcite crystals Austinite from the Ojuela Mine, Mapimí, Durango, Mexico Ametrine ...

  8. 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.

  9. Walton, Nova Scotia - Wikipedia

    en.wikipedia.org/wiki/Walton,_Nova_Scotia

    Located about 4 km southwest of Walton, Nova Scotia, the Walton barite mine (1941-1978) is one of the world's largest barite deposits. The mine is Canada's largest barite mine, and accounted for 90% of Canadian barite production in the 1960s. In addition to barite, the mine also contains deposits of lead, zinc, silver, and copper. [5] [6]