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 58
... carried out in the Gaya , Monghyr , Hazaribagh and Singhbhum districts of Bihar and Midnapur district of West Bengal bringing the total reconnaissance evalua- tion so far carried out to 1,843 intercepts . Detailed geological ...
... carried out in the Gaya , Monghyr , Hazaribagh and Singhbhum districts of Bihar and Midnapur district of West Bengal bringing the total reconnaissance evalua- tion so far carried out to 1,843 intercepts . Detailed geological ...
Page 178
... carried out was 382.25 m . 42 core samples were drawn and despatched for analysis . About 0.3 sq km of detailed mapping ( scale 1 : 1000 ) was carried out and 268 soil and rock samples were collected . Two grab samples collected from a ...
... carried out was 382.25 m . 42 core samples were drawn and despatched for analysis . About 0.3 sq km of detailed mapping ( scale 1 : 1000 ) was carried out and 268 soil and rock samples were collected . Two grab samples collected from a ...
Page 288
... carried out preliminary geological investigation of Harnav project . The geological mapping of the waste weir site which is located in a separate saddle from where overflow water will join the catchment of another river named Hadmati ...
... carried out preliminary geological investigation of Harnav project . The geological mapping of the waste weir site which is located in a separate saddle from where overflow water will join the catchment of another river named Hadmati ...
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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