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
... weathered pockets , occurring in block 14 along N85 ° E - S 85 ° W and N 55 ° E S 55 ° W trending joints down to a depth of 0.7 m and 1.3 to 2.2 m , respectively and backfill with concrete . v ) excavate the deeply weathered pockets in ...
... weathered pockets , occurring in block 14 along N85 ° E - S 85 ° W and N 55 ° E S 55 ° W trending joints down to a depth of 0.7 m and 1.3 to 2.2 m , respectively and backfill with concrete . v ) excavate the deeply weathered pockets in ...
Page 151
... weathered zone occurs below the hard rock of varied thickness along the axis in block - 5 . It was suggested to excavate this weathered zone , so that a minimum of 3 m rock column is available above the weathered zone . It was also ...
... weathered zone occurs below the hard rock of varied thickness along the axis in block - 5 . It was suggested to excavate this weathered zone , so that a minimum of 3 m rock column is available above the weathered zone . It was also ...
Page 212
... WEATHERED ( b ) AND WEATHERED ( c ) KIMBERLITES , MADDUR AREA , MAHBUBNAGAR DISTRICT , ANDHRA PRADESH UN WEATHERED KIMBERLITES M , & M Plate -3 Mag ( V.F ) Resistivity 2001 +74.0 1801 74-1 100 74.2 50 74.3 Soll ( TR : 0 ) 74-4 SW200ml ...
... WEATHERED ( b ) AND WEATHERED ( c ) KIMBERLITES , MADDUR AREA , MAHBUBNAGAR DISTRICT , ANDHRA PRADESH UN WEATHERED KIMBERLITES M , & M Plate -3 Mag ( V.F ) Resistivity 2001 +74.0 1801 74-1 100 74.2 50 74.3 Soll ( TR : 0 ) 74-4 SW200ml ...
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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