Records of the Geological Survey of India, Volume 105

alignment analysis Assistant associated bands basalt bauxite block boreholes carried Circle clay coal collected completed comprising continued copper cores covered deposits depth detailed developed dips Director district Division dolomite drill holes drilling dykes east Engineer examined exploration exploratory exposed extension fault flows folds Formation foundation further geological Geologists gneisses grade granite groundwater Group hill India indicated joints Laboratory laterite length limestone located logging Long Lower mapped material mineralisation minerals Mining observed occur officers phyllite pits places Pradesh present Project proposed quartz quartzite ranges recommended Region reported reserve river rock rock types samples sand sandstone Sarvashri scale schist seams shale shear Shri slate sq km strike studies suggested surveys systematic thickness tion tonnes topo-sheets traverse trending tunnel units Upper upto valley varies veins zone