Records of the Geological Survey of India, Volume 127, Parts 7-8Government of India, 1993 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 61
... dipping 55 ° due SW , ( ii ) N80 ° E – S80 ° W , - dipping steeply due north to subvertical , ( iii ) N20 ° E - S20 ° W , subvertical and ( iv ) N - S , dipping steeply and east to subvertical . The following foundation treatments were ...
... dipping 55 ° due SW , ( ii ) N80 ° E – S80 ° W , - dipping steeply due north to subvertical , ( iii ) N20 ° E - S20 ° W , subvertical and ( iv ) N - S , dipping steeply and east to subvertical . The following foundation treatments were ...
Page 28
... dipping 60 ° towards west to be generally self supporting ; at places rock bolts have been provided . Head race tunnel at inlet end ( No. 402 ) made a progress of only 13 m by Tunnel Boring Machine ( TBM ) . Three dimensional logging ...
... dipping 60 ° towards west to be generally self supporting ; at places rock bolts have been provided . Head race tunnel at inlet end ( No. 402 ) made a progress of only 13 m by Tunnel Boring Machine ( TBM ) . Three dimensional logging ...
Page 230
... dipping 80 ° in N 21 ° direction , Joints dipping 35 ° in N315 ° direction and basal , rolling joints having dip of 24 ° in N 52 ° direction . Effects of creep movement are noticed in quartz - mica schist in the upstream Site . ( Fig.2 ) ...
... dipping 80 ° in N 21 ° direction , Joints dipping 35 ° in N315 ° direction and basal , rolling joints having dip of 24 ° in N 52 ° direction . Effects of creep movement are noticed in quartz - mica schist in the upstream Site . ( Fig.2 ) ...
Contents
GEOLOGICAL MAPPING Page | 1 |
Studies on coastal dynamics during the Quaternary | 20 |
Exploration for leadzinc in the South Sindesar Ridge LatiokaKhera | 24 |
Copyright | |
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aeolian Alluvial Plain Alluvium anomaly bands base metal basin bedrock belt biotite block boreholes carried clay comprising conglomerate covered Dehradun district deposits depth dipping district dolomite exposed facies fault Field Season Flood Plain folds foliation Formation foundation Ganga geochemical geoenvironmental geological investigations geological mapping geomorphological geophysical geotechnical geothermal gneiss gold grained granite granitoids gravity grey Group Haryana Himachal Pradesh indicated intrusive km² limestone lithounits located logging magnetic mineral mineralised zone nala occur Older Alluvium pegmatite phyllite porphyritic Project Proterozoic quartz quartz veins quartzite Quaternary Rajasthan Region river rocks samples sand sandstone scale schist sediments sequence shale shear zone Singh Siwalik slope Sonbhadra district sq km strike length structure studies Subathu sulphide Supergroup surface tectonic terrace thick tion toposheet traverse trending tunnel Upper upto Uttar Pradesh Uttarkashi district valley volcanics Yamuna एवं का की के तथा में से है