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 55
... folds occur as tight overturned to isoclinal folds plunging gently to west . The second folds are along NNW - SSE while third along N - S , as open upright folds . These low , to medium grade highly deformed rocks were found with ...
... folds occur as tight overturned to isoclinal folds plunging gently to west . The second folds are along NNW - SSE while third along N - S , as open upright folds . These low , to medium grade highly deformed rocks were found with ...
Page 111
... folds . The F , folds are usually tight , isocli- nal , rootless and inclined to reclined in nature . The F , folds are the common mesoscopic folds in the area and have various styles from open type to tight folds . 2 1 WEST BENGAL ...
... folds . The F , folds are usually tight , isocli- nal , rootless and inclined to reclined in nature . The F , folds are the common mesoscopic folds in the area and have various styles from open type to tight folds . 2 1 WEST BENGAL ...
Page 150
... folds and E - W open with F , tight , inclined , asymmetrical folds with stretched Gas seepage in the form of bubbles has been recor- ded at two places in the area , the first one is located in Shelsheo nala , north of Lilan ...
... folds and E - W open with F , tight , inclined , asymmetrical folds with stretched Gas seepage in the form of bubbles has been recor- ded at two places in the area , the first one is located in Shelsheo nala , north of Lilan ...
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