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  2. Acid mine drainage - Wikipedia

    en.wikipedia.org/wiki/Acid_mine_drainage

    The nearly full genomic constructs allows new understanding of the community and able to reconstruct their metabolic pathways. [31] Our knowledge of acidophiles in acid mine drainage remains rudimentary: we know of many more species associated with ARD than we can establish roles and functions. [32]

  3. Ombilin Coal Mine - Wikipedia

    en.wikipedia.org/wiki/Ombilin_Coal_Mine

    The Ombilin Coal Mine (formerly PT Tambang Batubara Ombilin (TBO)) is a coal mine near Sawahlunto, West Sumatra, Indonesia. It is located in a narrow valley along the Bukit Barisan mountains, among the Polan, Pari, and Mato hills, approximately 70 kilometres (43 mi) northeast of Padang .

  4. Coal preparation plant - Wikipedia

    en.wikipedia.org/wiki/Coal_preparation_plant

    Coal stockpile Coal stacker Coal reclaimer. Coal needs to be stored at various stages of the preparation process, and conveyed around the CPP facilities. Coal handling is part of the larger field of bulk material handling, and is a complex and vital part of the CPP.

  5. Batu Hijau mine - Wikipedia

    en.wikipedia.org/wiki/Batu_Hijau_mine

    The Batu Hijau mine is an open pit copper-gold mine operated by PT. Amman Mineral Nusa Tenggara (previously known as PT Newmont Nusa Tenggara).The mine is the second largest copper-gold mine in Indonesia behind the Grasberg mine of PT.

  6. Malacca - Wikipedia

    en.wikipedia.org/wiki/Malacca

    Water supply-related matters in Malacca is administered by Syarikat Air Melaka Berhad (Malacca Water Company Limited) which is headquartered at Malacca City. It was established on 1 July 2006 after it was upgraded from its predecessor Malacca Water Corporation (Malay: Perbadanan Air Melaka). The company is also responsible for the maintenance ...

  7. Oil sands - Wikipedia

    en.wikipedia.org/wiki/Oil_sands

    The Alberta Ambient Air Data Management System (AAADMS) of the Clean Air Strategic Alliance [143] (aka CASA Data Warehouse) records that, during the year ending on 1 November 2015, there were 6 hourly reports of values exceeding the limit of 10 ppb for H 2 S, and 4 in 2013, down from 11 in 2014, and 73 in 2012. [144]

  8. Grasberg mine - Wikipedia

    en.wikipedia.org/wiki/Grasberg_mine

    Grasberg Mine location map. The Grasberg mine has one of the largest reserves of gold and copper in the world. [2] [3] It is located in Mimika Regency, Central Papua, Indonesia near Puncak Jaya.

  9. Hammer and pick - Wikipedia

    en.wikipedia.org/wiki/Hammer_and_pick

    Hammer and Pick. The hammer and pick, rarely referred to as hammer and chisel, is a symbol of mining, often used in heraldry.It can indicate mining, mines (especially on maps or in cartography), or miners, and is also borne as a charge in the coats of arms of mining towns.