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 148
... recorded from this area . Santhal Parganas district , ( Geodynamic Project ) S. Prasad carried out structural mapping in the north - eastern part of Rajmahal hills and covered about 200 sq km . The dominant rock type is basalt with ...
... recorded from this area . Santhal Parganas district , ( Geodynamic Project ) S. Prasad carried out structural mapping in the north - eastern part of Rajmahal hills and covered about 200 sq km . The dominant rock type is basalt with ...
Page 237
... recorded several pockets of soapstone deposits at 1.6 m east and south - east of Mudiyanur ( 12 ° 08 ' : 78 ° 57 ′ ; 57 L / 16 ) in Pumalai R. F. and 0.8 km WSW of Perumbakkam ( 12 ° 13 ' : 79 ° 00 ' ; 57 L / 16 ) . Cannanore and ...
... recorded several pockets of soapstone deposits at 1.6 m east and south - east of Mudiyanur ( 12 ° 08 ' : 78 ° 57 ′ ; 57 L / 16 ) in Pumalai R. F. and 0.8 km WSW of Perumbakkam ( 12 ° 13 ' : 79 ° 00 ' ; 57 L / 16 ) . Cannanore and ...
Page 65
... recorded from the wells drilled recently at Karaikal but appears to be a facies variation of the Ammonia Assemblage Zone . Pleistocene The zone containing Asteroro talia pulchella is recognised in most of the wells in the east coast and ...
... recorded from the wells drilled recently at Karaikal but appears to be a facies variation of the Ammonia Assemblage Zone . Pleistocene The zone containing Asteroro talia pulchella is recognised in most of the wells in the east coast and ...
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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