Records of the Geological Survey of India, Volume 119, Part 1government of India., 1989 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 130
... foundation grade at R. L. 144 m . In block Nos . 16 ( right portion ) and 17 of the non overflow section , the foundation was at levels varying from 146 to 148 m and in block No. 18 at higher level i . e . RL 163 m . In the abutment ...
... foundation grade at R. L. 144 m . In block Nos . 16 ( right portion ) and 17 of the non overflow section , the foundation was at levels varying from 146 to 148 m and in block No. 18 at higher level i . e . RL 163 m . In the abutment ...
Page 162
... foundation rocks . Geological logging of one drill hole also revealed that the foundation - grade rock would be available at 9.28 m depth . Subsurface geological conditions along the penstock alignment were studied by geological logging ...
... foundation rocks . Geological logging of one drill hole also revealed that the foundation - grade rock would be available at 9.28 m depth . Subsurface geological conditions along the penstock alignment were studied by geological logging ...
Page 208
... Foundation grade mapping carried out at Wangat Weir site has revealed the presence of phyllitic quartzite in the ... foundation grade geological mapping of ' Cut off trench ' across Dholbaha foundation grade geological mapping of ' Cut ...
... Foundation grade mapping carried out at Wangat Weir site has revealed the presence of phyllitic quartzite in the ... foundation grade geological mapping of ' Cut off trench ' across Dholbaha foundation grade geological mapping of ' Cut ...
Contents
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 32 |
RESEARCH AND DEVELOPMENT DIVISION | 41 |
MAP COMPILATION PUBLICATION AND INFORMATION DIVISION | 48 |
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amphibolite analysis Andhra Pradesh anomaly Asstt bands Banerjee basalt basin bed rock belt Bijawar biotite block boreholes Calcutta Chakraborty charnockite chemical clay coal comprising covered Deccan Trap deposits depth dips Director district DIVISION Headquarters Divn dolomite dykes exploration exposed field season folds Formation fossils geochemical geological mapping Geologist Jr Geology Division geophysical geotechnical investigation Ghosh gneiss Gondwana grade granite gneiss grey Gupta Hyderabad indicated Jaipur Kumar Laboratory limestone line km located logging Lucknow magnetic mica schist million tonnes mineral mineralisation Mishra Mukherjee Nagpur occurs pegmatites phyllite power house Pradesh quartz quartz veins quartzite Quaternary Rajasthan Regional river rock types S.T.A. Geology S/Shri sand sandstone scale schist seams sediments shale Sharma shear zone sheets Shillong Shri siltstone Singh spillway sq km sq km area Srivastava strike length studies sulphide surface surveys thickness tion traverses trench trending tunnel