Records of the Geological Survey of India, Volume 129, Part 5Government of India, 1994 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 156
... material along the dam alignment for a width of about 300 m . An alternative alignment located about 500 m upstream to the original alignment was suggested in order to take advantage of the narrow width of the valley ( 100 m ) and the ...
... material along the dam alignment for a width of about 300 m . An alternative alignment located about 500 m upstream to the original alignment was suggested in order to take advantage of the narrow width of the valley ( 100 m ) and the ...
Page 183
... material and determination of properties of subsurface material including its permeability , water levels and determination of " N " values of material at different depths will be helpful in assessment of the area for any further ...
... material and determination of properties of subsurface material including its permeability , water levels and determination of " N " values of material at different depths will be helpful in assessment of the area for any further ...
Page 250
... material , shear zones represented by crushed quartz , limonite and carbonate , minor folding and cross faults were ... material . In some bands , replacement of the schist by ferruginous material is noticed . The iron content of the ...
... material , shear zones represented by crushed quartz , limonite and carbonate , minor folding and cross faults were ... material . In some bands , replacement of the schist by ferruginous material is noticed . The iron content of the ...
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Common terms and phrases
acid volcanics amphibolite ANANTAPUR DISTRICT ANDHRA PRADESH anomaly zones anorthosite assessment auriferous banded iron formation beach ridges bedrock beds BIF bands biotite biotite gneiss block boreholes carried charnockite chert Chitradurga clay delineated deposits depth Dharwar dips dolerite drilling dykes east eastern emplaced ENE-WSW excavated exposed field season folds foliation foundation gabbro geochemical GEOLOGICAL MAP geophysical geotechnical investigations gneiss Gneissic gold mineralisation granite gneiss granulite gravity grey grout hornblende INDEX indicated intrusives joints KARNATAKA KERALA kimberlite laterite lignite limestone lineament located mafic magnetic metabasalt migmatites mineral mineralised zones NE-SW NNW-SSE NW-SE occur overburden pegmatite Plate power house PROJECT pyrite quartz quartz veins quartzite regional reservoir river rock types samples scale schist belt schistose sediments shear zone slope soil southern spillway sq km strike length structural studies sulphides surveys TAMIL NADU thickness traversed trenching trending tunnel ultramafic upto vertical weathered width