Records of the Geological Survey of India, Volume 106The Survey, 1975 - Earthquakes Includes the Annual report of the Geological Survey of India, 1867- |
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Page 155
... Present ( 3 ) Present ( 2 ) ? Cherty dark shale -No exposure ( 1 ) Micaceous sandstone , coarse with carbonaceous lenses ( 2 ) Carbonaceous shale with carbonate nodules contains marine fossils ( Productus ) with coaly intercalations ( 1 ) ...
... Present ( 3 ) Present ( 2 ) ? Cherty dark shale -No exposure ( 1 ) Micaceous sandstone , coarse with carbonaceous lenses ( 2 ) Carbonaceous shale with carbonate nodules contains marine fossils ( Productus ) with coaly intercalations ( 1 ) ...
Page 156
... Present medium grained sand- stone with thin carbo- F .... naceous bands . Lenses of greyish brown sandy shales present . Coarse grained , greyish brown micaceous pebbly sandstone Present ( 2 ) Thin sandy shale and carbonaceous present ...
... Present medium grained sand- stone with thin carbo- F .... naceous bands . Lenses of greyish brown sandy shales present . Coarse grained , greyish brown micaceous pebbly sandstone Present ( 2 ) Thin sandy shale and carbonaceous present ...
Page 313
... present Kallar and Rettayar dam sites further downstream with a view to reduce the present length of about 2.8 km . of the Kallar to Rettayar diversion tunnel , was also investigated . Exploratory drilling has been recommended at these ...
... present Kallar and Rettayar dam sites further downstream with a view to reduce the present length of about 2.8 km . of the Kallar to Rettayar diversion tunnel , was also investigated . Exploratory drilling has been recommended at these ...
Contents
Volume 106 | 1 |
WESTERN REGION | 16 |
Engineering and Transport Division | 82 |
Copyright | |
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Common terms and phrases
alignment alluvium amphibolite Andhra Pradesh Asstt bands basalt basin bauxite Bihar biotite block bore holes boreholes Calcutta carried charnockite chert clay coal coalfield comprising copper Deccan Trap Delhi deposits depth Director district Division dolerite dolomite drill holes dykes east electrical logging exploration exploratory fault felspar foliation formation fossils garnetiferous geochemical geohydrological geological investigations geological mapping Geological Survey Geologist Jr geophysical Ghosh gneiss Gondwana grade grained granite gneiss graphite grey Groundwater hornblende indicated laboratory laterite limestone located Lucknow metres million tonnes mineralisation minerals nala occurs Orissa pegmatite phosphate phyllites pits power house Pradesh Project quartz quartzite Rajasthan Region river rock types S/Shri samples sandstone schist seams sediments shales Sharma shear Shri Singh Sinha spillway Srivastava strike length studies Survey of India systematic thickness thin toposheet Trap Flow traverse trending tubewells tunnel upto valley varies veins Vindhyan West Bengal zone