Records of the Geological Survey of India, Volume 122, Parts 3-4Government of India, 1987 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 49
... km of traverse map- ping , 32 sq km of large scale mapping , 0.21 sq km of detailed mapping and 31 cu m of pitting and trenching were undertaken . Three Nos . of quartz - tourmaline bearing veins with occasional aggregates of kyanite ...
... km of traverse map- ping , 32 sq km of large scale mapping , 0.21 sq km of detailed mapping and 31 cu m of pitting and trenching were undertaken . Three Nos . of quartz - tourmaline bearing veins with occasional aggregates of kyanite ...
Page 57
... sq km was covered by geological mapping on 1 : 500 scale around the proposed site . The Khudirampur irrigation scheme envisages con- struction of a 150 m long and 9 m high concrete storage- cum diversion dam across the Kalpong river ...
... sq km was covered by geological mapping on 1 : 500 scale around the proposed site . The Khudirampur irrigation scheme envisages con- struction of a 150 m long and 9 m high concrete storage- cum diversion dam across the Kalpong river ...
Page 77
... sq km to tabulate different morphometric parameters like drainage density , stream order , bifurcation ratio , basin parameters , their elonga- tion / circulatory ratio , etc. In the F.S. 1987-88 , an addi- tional area of 335 sq km was ...
... sq km to tabulate different morphometric parameters like drainage density , stream order , bifurcation ratio , basin parameters , their elonga- tion / circulatory ratio , etc. In the F.S. 1987-88 , an addi- tional area of 335 sq km was ...
Contents
CONTENTS | 12 |
Geological mapping of Lingtse granitoid gneisses of Sikkim with special reference to their | 24 |
Quaternary geological and geomorphological mapping of the KosiGandak Interfluve | 25 |
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ABSTRACTS OF PROGRESS alignment Andaman anorthosite apatite Arunachal Pradesh Bandyopadhyay basin bed rock belt Bhuban Bihar BIHAR Code biotite borehole carbonatite clay Construction stage geotechnical dam axis deposits depth Disang drilling Engineering Geology Engineering Geology Division-IV exposed EXTENDED ABSTRACTS Feasibility stage geotechnical FIELD SEASON folds Formation foundation geochemical geological mapping Geology Division-II Ops geophysical Geotech & Special Geotech and Special gneiss grade granite granite gneiss graphite grey Group grouting GSI Vol Gumla district Hazaribagh district holes Irrigation Project limestone lineament lithostratigraphy located mica mineral mineralisation nala occur Ophiolite Orissa ORISSA Code pegmatite petrological phyllite power house proposed quartz quartzite Regional Geology Division Reservoir Scheme river rock types samples sand sandstone scale schist sediments shale shear zone Shillong Sikkim siltstone Singhbhum district slope Special Investigation spillway sq km stage geotechnical investigation structure Surface Survey of India toposheet traverses trending tunnel upto veins West Bengal