Malakar, Daradee2024-07-222024-07-222024-05http://hdl.handle.net/123456789/3355enPoint Load Index testSchmidt Hammer testX-ray diffraction (XRD)Jharia CoalfieldDISTDS1128AGLGeotechnical assessment of coal and associated rocks in Jharia coalfield, Jharkhand, IndiaThesis