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 56
... observed in this area are phyllites and quartzites traversed by acidic intrusives and at places volcanic rocks . The ... observed at the contact zone . An antifor- mal fold plunging towards east is observed in the quart- mal fold ...
... observed in this area are phyllites and quartzites traversed by acidic intrusives and at places volcanic rocks . The ... observed at the contact zone . An antifor- mal fold plunging towards east is observed in the quart- mal fold ...
Page 250
... observed near 16 ° 30.011'N : 72 ° 30.216′E and also another magnetic ' high ' of the order of 400 gammas is observed in the vicinity of latitude 16 ° 07.9′N longitude 72 ° 21.1'E . Around latitude 15 ° 45.969 ' and longitude 72 ...
... observed near 16 ° 30.011'N : 72 ° 30.216′E and also another magnetic ' high ' of the order of 400 gammas is observed in the vicinity of latitude 16 ° 07.9′N longitude 72 ° 21.1'E . Around latitude 15 ° 45.969 ' and longitude 72 ...
Page 316
... observed at Tana where the northern block is the upthown one . In Bharak area again the synformal closure is exposed on the surface and may contain good lead zinc mineralisation . * From Aug. '85 mineral investigations carried out by ...
... observed at Tana where the northern block is the upthown one . In Bharak area again the synformal closure is exposed on the surface and may contain good lead zinc mineralisation . * From Aug. '85 mineral investigations carried out by ...
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