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 85
... East Go- davari , West Godavari , Khammam districts and major occurrences of Visakhapatnam district were studied . A total of 350 groove samples were col- lected from graphite quarries , besides collection of 26 grab samples from mine ...
... East Go- davari , West Godavari , Khammam districts and major occurrences of Visakhapatnam district were studied . A total of 350 groove samples were col- lected from graphite quarries , besides collection of 26 grab samples from mine ...
Page 101
... east of Kadirihalli 1.5 Km SE of Kodigihalli 1.75 km east of Badasanahalli 6 ! = GRANITE 760m mound 2 Km east of Sailapura 11 = Qtz . MONZONITE III = GRANODIORITE 7 IKm WNW of IV = TONALITE Gujjarahalli 8 0.75Km south of Gujjarahaill ...
... east of Kadirihalli 1.5 Km SE of Kodigihalli 1.75 km east of Badasanahalli 6 ! = GRANITE 760m mound 2 Km east of Sailapura 11 = Qtz . MONZONITE III = GRANODIORITE 7 IKm WNW of IV = TONALITE Gujjarahalli 8 0.75Km south of Gujjarahaill ...
Page 275
... East Godavari district , Andhra Pradesh to delineate graphite zones associated with tin and tungsten mineralisation . The areas surveyed form a part of the Eastern Ghat Complex comprising Khondalite , Charnockite Groups of rocks and ...
... East Godavari district , Andhra Pradesh to delineate graphite zones associated with tin and tungsten mineralisation . The areas surveyed form a part of the Eastern Ghat Complex comprising Khondalite , Charnockite Groups of rocks and ...
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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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