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 13
... values in the bottom seams and higher values in the top seams . Exinite is too low ( less than 1 % ) . Semifusinite ranges from 10.84 % - 49.09 % and fusinite ranges from 1.26 % to 25.76 % with increasingly higher values towards the ...
... values in the bottom seams and higher values in the top seams . Exinite is too low ( less than 1 % ) . Semifusinite ranges from 10.84 % - 49.09 % and fusinite ranges from 1.26 % to 25.76 % with increasingly higher values towards the ...
Page 42
... values being between 200 and 2700 ( ppm ) . This zone falls in the ultramafic rocks of Nuggihalli belt and is 500 m away from the contact with Aladahalli Schist belt . Another zone of the dimension 700 X 225 m has been delineated in the ...
... values being between 200 and 2700 ( ppm ) . This zone falls in the ultramafic rocks of Nuggihalli belt and is 500 m away from the contact with Aladahalli Schist belt . Another zone of the dimension 700 X 225 m has been delineated in the ...
Page 271
... values of the samples collected from four boreholes and 48 trenches received so far did not indicate any significant values although in one of the bore- holes ( B. H. No. J - 3 ) one small zone of 21 cm has been intersected assaying ...
... values of the samples collected from four boreholes and 48 trenches received so far did not indicate any significant values although in one of the bore- holes ( B. H. No. J - 3 ) one small zone of 21 cm has been intersected assaying ...
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