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 25
... bodies occurring near Sunki area of Koraput and Khariar area of Kalahandi district , Orissa in order to find out their R.E.E. concentration . As such , about 52 line km of geological traverses on 1 : 50,000 scale was covered and a total ...
... bodies occurring near Sunki area of Koraput and Khariar area of Kalahandi district , Orissa in order to find out their R.E.E. concentration . As such , about 52 line km of geological traverses on 1 : 50,000 scale was covered and a total ...
Page 30
... bodies and discordant bodies ( pegmatite veins in NNE- SSW to N - S direction across the foliation of country rocks ) . Mica minings have been extensively done in recent days in such intersection zone localities , where concordant and ...
... bodies and discordant bodies ( pegmatite veins in NNE- SSW to N - S direction across the foliation of country rocks ) . Mica minings have been extensively done in recent days in such intersection zone localities , where concordant and ...
Page 31
... bodies and the result has been encouraging . Mica pegmatite bodies have been inter- sected between 13.60 to 18.00 m depth along the hole . The resistivity values between 800 and 1000 ohm / m indicate presence of pegmatite bodies , while ...
... bodies and the result has been encouraging . Mica pegmatite bodies have been inter- sected between 13.60 to 18.00 m depth along the hole . The resistivity values between 800 and 1000 ohm / m indicate presence of pegmatite bodies , while ...
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