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 141
... identified to be due to influence of varied trace elements . The rock types having com- mercial aspects have been identified and the rea- son for failures has been mainly due to lack of geo- logical knowledge which is considered very ...
... identified to be due to influence of varied trace elements . The rock types having com- mercial aspects have been identified and the rea- son for failures has been mainly due to lack of geo- logical knowledge which is considered very ...
Page 183
... identified for quarrying construction material . The rocks identified for these purposes are charnockite and granite . Soil samples were collected for soil mechanics studies . About 10 km long and 1 km wide palaeocourse of Periyar River ...
... identified for quarrying construction material . The rocks identified for these purposes are charnockite and granite . Soil samples were collected for soil mechanics studies . About 10 km long and 1 km wide palaeocourse of Periyar River ...
Page 204
... identified , such as , mineral sand , kankar , groundwater , thermal artesian conditions , saline and wet lands , zones , which naturally support and can support mangroves , forests and also zones which can very capably support ...
... identified , such as , mineral sand , kankar , groundwater , thermal artesian conditions , saline and wet lands , zones , which naturally support and can support mangroves , forests and also zones which can very capably support ...
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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