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 84
Page
... covered by systematic geological mapping in Andhra Pradesh , while the Quaternary geological and geomorphological mapping on 1 : 63,360 / 50,000 scale was completed for the entire Region . The systematic geological mapping done in ...
... covered by systematic geological mapping in Andhra Pradesh , while the Quaternary geological and geomorphological mapping on 1 : 63,360 / 50,000 scale was completed for the entire Region . The systematic geological mapping done in ...
Page 235
... covered reach of left bank at RL + 60 and 48.5 m indicated fresh and massive foundation rock at a depth of 1.42 and 2.2 m . At the Karikayam dam site , moderately weath- ered migmatised charnockite gneiss with gently dipping foliation ...
... covered reach of left bank at RL + 60 and 48.5 m indicated fresh and massive foundation rock at a depth of 1.42 and 2.2 m . At the Karikayam dam site , moderately weath- ered migmatised charnockite gneiss with gently dipping foliation ...
Page 296
... covered by a thick mantle of laterite . The only outcrop is that of a band of quartz - magnetite granulite ( QMG ) , running N - S in the southern portion of the area . A few quartz veins are also seen within the laterite . The lode ...
... covered by a thick mantle of laterite . The only outcrop is that of a band of quartz - magnetite granulite ( QMG ) , running N - S in the southern portion of the area . A few quartz veins are also seen within the laterite . The lode ...
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