RE: Proper use of own minerals25 Nov 2024 14:30
There are 7,803 million tons of coal stored in five coal mines, discovered by GSB but coal is being extracted only from the Barapukuria coal mine, he said, adding that 525MW electricity is now being generated using the extracted coal.
Feasibility studies for Dighipara and Khalashpir coal fields have already been completed. However, for the Jamalganj coal field, it has become impossible to extract coal due to its depth but in future, it can be extracted using the underground coal gasification (UCG) method or Coal-bed methane (CBM) by drilling wells into coal seams.
Other reserve mineral resources include around 60 crore tons of peat coal, 2,527 (two thousands 527 crore tons) tons of limestone worth US$758.1 billion, 20.10 crore tons of hard rock worth US$5.42 billion, 23 crore tons of plain soil worth US$29.9 billion, 511.70 crore tons of glass sand worth US$6.4 billion, 220 crore tons of gravel worth US$3.3 billion and 62.5 crore tons of iron ore worth US$6.88 billion.
According to the GSB studies, the richest districts in terms of mineral resources in the country include Sylhet, Sunamganj, Moulvibazar, Habiganj, Panchagarh, Lalmonirhat, Dinajpur, Rangpur, Joypurhat, Netrokona, Mymensingh, Sherpur, Cox's Bazar, Comilla, Bandarban and Khagrachari.
Of the five coal fields, Barapukuria in Dinajpur, discovered by GSB in 1985, has coal reserves of 390 million tons, Dighipara coal mine, discovered by GSB in 1995, has coal reserves of 706 million tons and Khalashpir coal mine in Rangpur, discovered in 1989, has coal reserves of 685 million tons.
Phulbari coal mine in Dinajpur, discovered by BHP in 1997, has 572 million tons of coal reserves and the Jamalganj coal mine in Joypurhat, discovered by GSB in 1959, has 5450 million tons of coal reserves.