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 97
... lignite have been assessed from different virgin sectors . The exploration programme drawn up for the various coal / lignite fields by the Coal Wing for the field season 1984-85 established an additional resource of 3573 million tonnes ...
... lignite have been assessed from different virgin sectors . The exploration programme drawn up for the various coal / lignite fields by the Coal Wing for the field season 1984-85 established an additional resource of 3573 million tonnes ...
Page 106
... Lignite Field : The target areas for exploration of lignite in Barmer basin were identified based on available geological and geophysical data . Exploration by drilling was continued in Botiya - Bharka - Nimla sector ( 25 ° 58'- 26 ° 03 ...
... Lignite Field : The target areas for exploration of lignite in Barmer basin were identified based on available geological and geophysical data . Exploration by drilling was continued in Botiya - Bharka - Nimla sector ( 25 ° 58'- 26 ° 03 ...
Page 107
... lignite seams varying in thickness from 0.40 m to 14.56 m were recorded within a depth range of 62.95 m and 133.90 m . It has been observed that the lignite seams appear to be impersistent towards north and east , while , the seam ...
... lignite seams varying in thickness from 0.40 m to 14.56 m were recorded within a depth range of 62.95 m and 133.90 m . It has been observed that the lignite seams appear to be impersistent towards north and east , while , the seam ...
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