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 137
... West Bengal . The objective of the survey was to delineate the zones favourable for the occurrence of apatite and copper mineralisation , respecti- Keruadungri area : Geophysical surveys using IP ( FD ) vely . The area is mostly covered ...
... West Bengal . The objective of the survey was to delineate the zones favourable for the occurrence of apatite and copper mineralisation , respecti- Keruadungri area : Geophysical surveys using IP ( FD ) vely . The area is mostly covered ...
Page 146
... ( WEST ) CIRCLE Area : West Kameng , Upper Subansiri , Lower Subansiri , West Siang , and East Siang districts Headquarters : Itanagar Director : Shri A. K. Dey ( till 20.7.85 ) Lower Subansiri , West Kameng , East and West Siang ...
... ( WEST ) CIRCLE Area : West Kameng , Upper Subansiri , Lower Subansiri , West Siang , and East Siang districts Headquarters : Itanagar Director : Shri A. K. Dey ( till 20.7.85 ) Lower Subansiri , West Kameng , East and West Siang ...
Page 264
... west coast . The study carried out earlier has revealed the existence of three generations of such dykes . During ... West and East Godavari districts Godavari delta : Quaternary Geological mapping of Godavari delta in West and East ...
... west coast . The study carried out earlier has revealed the existence of three generations of such dykes . During ... West and East Godavari districts Godavari delta : Quaternary Geological mapping of Godavari delta in West and East ...
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