31. The latter are a major source of coking coal . 32. All non-coking coal mines were nationalized in 1973 and placed under Coal Mines Authority of India. 33. Medium coking coal is produced in its mines in coal bed methane-based power plant in Moonidih. 34. BCCL is the major producer of prime coking coal ( raw and washed ) in India. 35. "So this is good news for the Australian coking coal industry, " he told the Senate. 36. Abraham Darby I, who developed the process of smelting iron using coking coal , is buried here. 37. However, in 2001 all the stake were transferred to its parent company Shanxi Coking Coal Group. 38. Atlantic Canada possesses vast coking coal and lead. 39. Oaky Creek produces about 3 . 5 million metric tons of high-quality coking coal a year. 40. Coking coal is different from thermal coal, but it differs not by the coal forming process.
