zahoor, A., Azhar, M.U., Saif Ur Rehman and shehzad, F.R. 2019. A Comparison Between Schmidt Rebound Hammer Test and Point Load Index Test (IS50) for the Effectiveness in Estimating the Unconfined Compressive Strength of Intact Rock- A Case Study with respect to Limestone of Early Eocene Nammal Formation, Central Salt: A Comparison Between Schmidt Rebound Hammer Test and Point Load Index Test (IS50) for the Effectiveness in Estimating the Unconfined Compressive Strength of Intact Rock- A Case Study with respect to Limestone of Early Eocene Nammal Formation, Central Salt Range, Pakistan. International Journal of Economic and Environmental Geology. 10, 2 (May 2019), 139–145. DOI:https://doi.org/10.46660/ijeeg.v10i2.348.