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 150
... fresh and intact granite . It was also suggested to take advantage of the subvertically rising fresh and massive granite for the construction of the divide wall , between Ch 70.20 and 70.35 by providing steps and proper anchoring ...
... fresh and intact granite . It was also suggested to take advantage of the subvertically rising fresh and massive granite for the construction of the divide wall , between Ch 70.20 and 70.35 by providing steps and proper anchoring ...
Page 172
... fresh gneiss . The access road also serves as a berm for right flank of TRC which has been cut through fresh gneiss with overhangs at few sections and the cut is of the order of 12 m . The longer axis of the PH is oriented N30 ° E -S 30 ...
... fresh gneiss . The access road also serves as a berm for right flank of TRC which has been cut through fresh gneiss with overhangs at few sections and the cut is of the order of 12 m . The longer axis of the PH is oriented N30 ° E -S 30 ...
Page 194
... fresh rock level at 22.15 m depth . The borehole- 3 which was drilled at about 75 m towards upslope on the right side of penstock line had met overburden upto depth of 24.0 m and fresh rock level at 24.30 m depth . The borehole - 4 ...
... fresh rock level at 22.15 m depth . The borehole- 3 which was drilled at about 75 m towards upslope on the right side of penstock line had met overburden upto depth of 24.0 m and fresh rock level at 24.30 m depth . The borehole - 4 ...
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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