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The reserve list specifies different types of coal and includes countries with at least 0.1% share of the estimated world's proven reserves of coal. All data are taken from the German Federal Institute for Geosciences and Natural Resources (BGR) via BP; all numbers are in million tonnes. [1]
Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams.Coal is mostly carbon with variable amounts of other elements, chiefly hydrogen, sulfur, oxygen, and nitrogen. [1]
Batubara Regency is a regency on North Sumatra's eastern shoreline, with the town of Limapuluh as the seat of its administration. It was carved out from the seven ...
Abdul Somad was born on 18 May 1977 in Silo Lama, a village in Asahan Regency, North Sumatra, as the son of Bakhtiar and Rohana. [9] [10] From the mother's side, he is descended from Sheikh Abdurrahman, nicknamed Tuan Syekh Silau Laut I, a Sufi scholar of the Shattari Order who was born in Rao, Batu Bara.
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 .
Coal is delivered by highway truck, rail, barge, collier ship or coal slurry pipeline.Generating stations are sometimes built next to a mine; especially one mining coal, such as lignite, which is not valuable enough to transport long-distance; so may receive coal by conveyor belt or massive diesel-electric-drive trucks.
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Kutai Kingdom: 350–1605: Taruma Kingdom: 400s–500s: Kantoli Kingdom: 400s–500s: Kalingga Kingdom: 500s–600s: Melayu Kingdom: 600s–1347: Srivijaya Empire