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 100
... varying in thickness from 0.50 m to 5.67 m within the depth range of 92.54 m & 355.15 m . In bore- hole No. DNJ - 9 , 21 coal seams varying in thickness from 0.55 m to 7.89 m were recorded within a depth range of 9.10 m and 153.57 m ...
... varying in thickness from 0.50 m to 5.67 m within the depth range of 92.54 m & 355.15 m . In bore- hole No. DNJ - 9 , 21 coal seams varying in thickness from 0.55 m to 7.89 m were recorded within a depth range of 9.10 m and 153.57 m ...
Page 107
... varying in thickness from 0.55 m to 2.30 m were recorded within a depth range of 27.55 m and 161.05 m . In borehole GJ - 28 , 4 coal seams , with bands , varying in thickness from 1.50 m to 20.10 m were recorded within a depth range of ...
... varying in thickness from 0.55 m to 2.30 m were recorded within a depth range of 27.55 m and 161.05 m . In borehole GJ - 28 , 4 coal seams , with bands , varying in thickness from 1.50 m to 20.10 m were recorded within a depth range of ...
Page 295
... varying from -70 to -82 mgals with a few individual " highs " and " lows " of magnitudes varying from 1 to 3 mgal . It is interpreted that the gravity highs in the eastern part of the area are indicative of basement uplifts whereas ...
... varying from -70 to -82 mgals with a few individual " highs " and " lows " of magnitudes varying from 1 to 3 mgal . It is interpreted that the gravity highs in the eastern part of the area are indicative of basement uplifts whereas ...
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