Lignite Coal Deposits in Pakistan | Lignite | Coal - ScribdIn simple terms, lignite is coal. The materials on the top of the lignite deposits are called in Balochistan as “Chora”. The heating value of lignite is approximately 4,000 – 8000 BTUs. In Kingri Coal field it is found very common. Usually its usage in Pakistan is in fertilizer companies. Thermal use yet not started in the region.lignite coal in pakistan,Combustion of Pakistani Lignite (Thar Coal) in a Pilot-Scale .Jan 22, 2014 . In this study, Pakistan's first and foremost pilot-scale combustion test results of Thar lignite Block-8 have been reported. The reported data will be an addition to the existing literature on lignite firing testing. In this paper, NOx, CO, and CO2 measurements were recorded at different axial locations in a.