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 85
... indicated a thermal gradient of 112 ° C / km for a depth range of 20-170 m . Boreholes GW / TAT / 8 , 9 and 10 also have shown thermal gradients of two to three times the normal gradient of 30 ° C / km . The borehole GS / SAL / 1 at ...
... indicated a thermal gradient of 112 ° C / km for a depth range of 20-170 m . Boreholes GW / TAT / 8 , 9 and 10 also have shown thermal gradients of two to three times the normal gradient of 30 ° C / km . The borehole GS / SAL / 1 at ...
Page 103
... Indicated ' category has been estimated in Gopalpur sector . A reserve of 20.41 million tonnes of ' Proved ' category and 206.35 million tonnes ' Indicated ' category has been estimated for Kulda - Monoharpur sector . In Rohini sector ...
... Indicated ' category has been estimated in Gopalpur sector . A reserve of 20.41 million tonnes of ' Proved ' category and 206.35 million tonnes ' Indicated ' category has been estimated for Kulda - Monoharpur sector . In Rohini sector ...
Page 168
... indicated very high resistance from 28.00 to 70.00 m depth . Carbonatite is encountered in the borehole from 29.2 m ... indicated , possibly due to pyroxenite bands . Gamma- ray logging up to 28.0 m depth has indicated high values of ...
... indicated very high resistance from 28.00 to 70.00 m depth . Carbonatite is encountered in the borehole from 29.2 m ... indicated , possibly due to pyroxenite bands . Gamma- ray logging up to 28.0 m depth has indicated high values of ...
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