A case study of crystalline limestone intrusion and fault zone identication using 2d eri technique in Ramco cements, pandalgudi mines, Tamilnadu. AJGRP [Internet]. 2020 Apr. 29 [cited 2026 Apr. 19];7(1):1-5. Available from: https://www.ijpp.org/journal/index.php/AJGRP/article/view/328