Records of the Geological Survey of India, Volume 107The Survey, 1976 - Earthquakes Includes the Annual report of the Geological Survey of India, 1867- |
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Page 166
... indicated the presence of an anomaly zone extending in an E - W direction for about 280 m with a width of about 20 m . The values for copper , lead and zinc indicated in the geochemical samples , rise upto 1500 ppm , > 3000 ppm , and ...
... indicated the presence of an anomaly zone extending in an E - W direction for about 280 m with a width of about 20 m . The values for copper , lead and zinc indicated in the geochemical samples , rise upto 1500 ppm , > 3000 ppm , and ...
Page 251
... indicated significant E.M. and S.P. anomalies corroborated by I.P. indications , In Yellambailu area an I.P. anomaly zone has been delineated encompassing the old workings . Exploratory drilling has been recommended over the I.P. ...
... indicated significant E.M. and S.P. anomalies corroborated by I.P. indications , In Yellambailu area an I.P. anomaly zone has been delineated encompassing the old workings . Exploratory drilling has been recommended over the I.P. ...
Page 63
... indicated that the incoming of Equus , Bubalus , Hypselephas and Rhinoceros indicates the commencement of Pleistocene in India . They have also equated the Tatrot with the Upper Pliocene ( Astian ) and the Pinjor with the Lower ...
... indicated that the incoming of Equus , Bubalus , Hypselephas and Rhinoceros indicates the commencement of Pleistocene in India . They have also equated the Tatrot with the Upper Pliocene ( Astian ) and the Pinjor with the Lower ...
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amphibolite Andhra Pradesh Archaean bands basalt basin bauxite beds Bihar biotite block boreholes carried chalcopyrite chlorite clay Coalfield conglomerate copper cores Deccan Trap Delhi deposits depth Director district Division dolerite drilling epidote exposed felspar folds formation fossil galena geochemical Geol geological mapping Geological Survey Geologists Jr geophysical Ghosh Glossopteris Glossopteris flora gneiss gneissic complex Gondwana grade grained granite gneiss greenish greenstone belts grey Group hill holes horizon indicated investigation Kashmir Kurnool laterite limestone Lower mapped an area metamorphism mineralisation minerals occur Panjal trap pegmatite phyllite pits Project pyrite quartz quartz veins quartzite Quaternary Rajasthan Raniganj regional river rock types samples sand sandstone Sarvashri scale schist schistose seams sediments shale shear zone Shri Singh Siwalik spillway sq km Srivastava stratigraphic studies sulphide Survey of India thickness traverse trending tunnel unconformity Upper upto valley varies Vindhyan