Records of the Geological Survey of India, Volume 130, Parts 7-8Government of India, 1995 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
From inside the book
Results 1-3 of 70
Page 43
... depth . A few joints are filled with secondary minerals like quartz and epidote . Staining along the joints is quite common . A prominant fractured quartz vein running across the dam axis and pinching out in upstream and downstream ...
... depth . A few joints are filled with secondary minerals like quartz and epidote . Staining along the joints is quite common . A prominant fractured quartz vein running across the dam axis and pinching out in upstream and downstream ...
Page 48
... Depth to bedrock , inferred from resistivity and seismic surveys , have indicated excellent agree- ment with depths of bedrock intersected in all the 6 boreholes . This adds to the reliability of geophysical results . Composite depth ...
... Depth to bedrock , inferred from resistivity and seismic surveys , have indicated excellent agree- ment with depths of bedrock intersected in all the 6 boreholes . This adds to the reliability of geophysical results . Composite depth ...
Page 183
... depth as 7.2m and depth to the water table as 26m . Ten zones of SP anomaly de- picting low resistance values along with IP / resistivity and temperature anomalies were recorded . These zones are at depths of 20 , 42.2-45 , 50-110 , 121 ...
... depth as 7.2m and depth to the water table as 26m . Ten zones of SP anomaly de- picting low resistance values along with IP / resistivity and temperature anomalies were recorded . These zones are at depths of 20 , 42.2-45 , 50-110 , 121 ...
Other editions - View all
Common terms and phrases
aeolian Alluvium anomaly bands basalt base metal basin bedrock biotite block borehole carried clasts clay comprises conglomerate deformation Delhi Supergroup deposits depth dips dolerite dolomite drilling environmental exposed Field Season fluvial Fold Belt foliation Formation foundation geochemical geoenvironmental geological mapping geophysical geotechnical investigation glacier gneiss gold grained granite Granitoid Granitoid Complex gravity grey Group Gujarat Haryana Himachal Pradesh indicated Jammu joints km² Ladakh limestone lineaments lithounits located magnetic Mahendragarh mineral mineralisation Murree NE-SW olivine pegmatite phyllite plagioclase porphyritic Proterozoic pyrite quartz quartz veins quartzite Quaternary Rajasthan Region river rocks samples sand sandstone scale schist sediments sequence shale shear zone Singh Siwalik slope soil Sonbhadra district sq km structure studies sulphide Supergroup surveys terraces thematic maps thick tion traverses trending tunnel upto Uttar Pradesh valley varying Vindhyan volcanics West Banas river एवं का की के तथा पी में से