Records of the Geological Survey of India, Volume 123, Part 5The Survey, 1988 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 24
... PENINSULAR GNEISSIC COMPLEX " IN PARTS. Geological mapping on 1 : 50,000 scale carried out over an area of 1,040 sq km covering parts of Toposheet Nos . 56 L / 13 and 14 in Nalgonda and Mahabubnagar districts , Andhra Pradesh re- vealed ...
... PENINSULAR GNEISSIC COMPLEX " IN PARTS. Geological mapping on 1 : 50,000 scale carried out over an area of 1,040 sq km covering parts of Toposheet Nos . 56 L / 13 and 14 in Nalgonda and Mahabubnagar districts , Andhra Pradesh re- vealed ...
Page 27
... PENINSULAR GNEISSIC COMPLEX " IN. - Systematic geological mapping of the Precam- brian “ Peninsular Gneissic Complex " was under- taken covering 920 sq km on 1 : 50,000 scale in Katangur - Nalgonda - Nakrekal area of Nalgonda dis- trict ...
... PENINSULAR GNEISSIC COMPLEX " IN. - Systematic geological mapping of the Precam- brian “ Peninsular Gneissic Complex " was under- taken covering 920 sq km on 1 : 50,000 scale in Katangur - Nalgonda - Nakrekal area of Nalgonda dis- trict ...
Page 42
... PENINSULAR GNEISSIC COMPLEX ” IN PARTS OF. Systematic geological mapping in parts of Mah- bubnagar and Nalgonda districts was taken up dur- ing the field season 1988-89 , with a view to deci- phering the evolutionary history of various ...
... PENINSULAR GNEISSIC COMPLEX ” IN PARTS OF. Systematic geological mapping in parts of Mah- bubnagar and Nalgonda districts was taken up dur- ing the field season 1988-89 , with a view to deci- phering the evolutionary history of various ...
Contents
Geotechnical studies of the cutoff trench between RD 418 and 918 M PVB Reservoir | 185 |
A geotechnical note of the Pedaballi dam foundations Anantapur district Andhra Pradesh | 191 |
A geotechnical note on the Yeleru Project under construction in East Godavari | 197 |
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alignment alkali feldspar amphibolite ANANTAPUR DISTRICT ANDHRA PRADESH ANDHRA PRADESH CODE Archaean bands basin biotite block boreholes charnockite charnockite gneiss clay coarse-grained conglomerate Cuddapah depth Dharwar dips DISTRICT dolerite dolerite dykes drilled earth dam emplacement enclaves exposed fault feldspar field season flank folds foliation Formation fractured fresh rock g/t gold gabbro garnetiferous GEOLOGICAL MAP geophysical GEOTECHNICAL gneiss Gondwana granite granite gneiss granitoids granodiorite granulite grey granite grouting hornblende indicated intrusive joints KARNATAKA KERALA kimberlite laterite limestone lithounits located lode magnetite metabasalt metabasite migmatite mineralised zone minerals NE-SW NW-SE occur overburden pediplain pegmatite Peninsular Gneissic Complex phyllites pink granite plagioclase power house pyrite pyroxenite quartz quartz veins quartzite river rock types samples sandstone scale schist schist belt sediments shear zone soil spillway sq km strike length studies sulphide surface surveys syenite TAMIL NADU thickness tonalite Toposheet traversed trench trending tunnel ultramafic upto weathered width