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. |
From inside the book
Results 1-3 of 61
Page 11
... major joint direc- tions trending N - S , E - W , NE - SW , N30W - S30E and N60E- $ 60W with mostly vertical dips . A few sheet joints were also noticed . Folds on mesoscopic scale were observed in banded magnetite / haematite ...
... major joint direc- tions trending N - S , E - W , NE - SW , N30W - S30E and N60E- $ 60W with mostly vertical dips . A few sheet joints were also noticed . Folds on mesoscopic scale were observed in banded magnetite / haematite ...
Page 91
... major WNW - ESE faults - one in the southern part and the other in the central part of the arca , resulting in major dislocation of the rock types . These fault zones are characterised by shifting and truncation of beds . The ...
... major WNW - ESE faults - one in the southern part and the other in the central part of the arca , resulting in major dislocation of the rock types . These fault zones are characterised by shifting and truncation of beds . The ...
Page 147
... major oxides in the major element discrimination diagram of Sylvester ( Plate - 7 ) shows predominantly an alkaline affinity for the granites . Available trace element data indicate that except the white pegmatoidal granite all the ...
... major oxides in the major element discrimination diagram of Sylvester ( Plate - 7 ) shows predominantly an alkaline affinity for the granites . Available trace element data indicate that except the white pegmatoidal granite all the ...
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 |
Copyright | |
21 other sections not shown
Other editions - View all
Common terms and phrases
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