The palynomorph study of Tugrug nuur coal deposit is important for stratigraphycal classification of sedimentary basins. This deposit is located in Choyr-Nyalga basin in Eastern Mongolia. Outline of geology and chemistry of rock, paleobotany are reported by previous studies. The present paper reports the first palynological analyses …
Khujirt is a syncline that hosts Jurassic coal deposit in Northern Mongolia. Nine coal samples collected from exploration borehole were selected for analyses of major oxide and trace elements of coal ash. The average value of CAI for the samples is 82.8, reflecting intensive weathering in the source area. The plotted data on A-CN-K diagram …