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 42
... zone , the copper range being 200 and 1000 ( ppm ) . This zone constitutes three peaks of 1000 ( ppm ) , 560 ( ppm ) and 460 ( ppm ) . In the Aladahalli Supracrustal rocks , two major anomalous zones have been picked up ; one zone is of ...
... zone , the copper range being 200 and 1000 ( ppm ) . This zone constitutes three peaks of 1000 ( ppm ) , 560 ( ppm ) and 460 ( ppm ) . In the Aladahalli Supracrustal rocks , two major anomalous zones have been picked up ; one zone is of ...
Page 200
... zone The Son fault zone shows effect of multiple shearing as well as two visible episodes of reactivation . A number of parallel to subparallel fault / shear zones are observed along the entire strike length of 14 km . This fault zone ...
... zone The Son fault zone shows effect of multiple shearing as well as two visible episodes of reactivation . A number of parallel to subparallel fault / shear zones are observed along the entire strike length of 14 km . This fault zone ...
Page 228
... zone was found to be associated with a low resistivity ( less than 10 ohm m . ) and moderate char- geability zone along the contact of Bundelkhand granites and Bijawar formations over a strike length of about 14 km . The earlier ...
... zone was found to be associated with a low resistivity ( less than 10 ohm m . ) and moderate char- geability zone along the contact of Bundelkhand granites and Bijawar formations over a strike length of about 14 km . The earlier ...
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