Records of the Geological Survey of India, Volume 112, Parts 1-2

amphibolite analysis Andhra Pradesh anomaly Asstt bands basalt basin bauxite bed rock belt Bihar biotite block boreholes carried Chakraborty chalcopyrite charnockite Chatterjee chemical Circle clay coal Coalfield cores covered an area deposits depth Director District Division dolomite drill holes exploration folds Formation fossils geochemical geological investigation geological mapping Geologist Geologist Jr geotechnical investigation Ghosh gneiss Gondwana granite gneiss graphite Group Gupta hill Himalaya India indicated Karnataka km on scale Laboratory laterite limestone located logged MADHYA PRADESH magnetite metamorphic mica mineralisation minerals nala NW-SE occur Officer-in-Charge ophiolite Orissa pegmatite phyllite pitting power house Project proposed quartz quartz veins quartzite Rajasthan Region river rock types S/Shri samples were collected sandstone Sarvashri schist seams Sector sediments shales Sharma shear zone Shri Singh Sinha spillway sq km Srivastava strike length studies suggested sulphide tectonic thickness tion tonnes traverse trending tunnel Udaipur district ultramafic upto Vindhyan