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 99
... river which is also responsible for the hot springs in the area . A fossil valley occurs on the right bank of the present day river at the site . The boreholes . have proved the depth of overburden in the river section to be 32 m . The ...
... river which is also responsible for the hot springs in the area . A fossil valley occurs on the right bank of the present day river at the site . The boreholes . have proved the depth of overburden in the river section to be 32 m . The ...
Page 344
... river gorge . Shifting of the dam alignment by 50 metres towards downstream , for avoiding the cavernous rock in the masonry section of the dam , has been suggested . The occurrence of cavernous marble has been reported in the ...
... river gorge . Shifting of the dam alignment by 50 metres towards downstream , for avoiding the cavernous rock in the masonry section of the dam , has been suggested . The occurrence of cavernous marble has been reported in the ...
Page 347
... river bed . A burried channel has been interpreted on the basis of exploratory drill holes . Delineation of the bed rock profile in the burried channel by geophysical survey recommended . He also suggested undertaking excavation of the ...
... river bed . A burried channel has been interpreted on the basis of exploratory drill holes . Delineation of the bed rock profile in the burried channel by geophysical survey recommended . He also suggested undertaking excavation of the ...
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Common terms and phrases
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