Records of the Geological Survey of India, Volume 122, Part 5The Survey, 1989 - 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 139
... Stream sediment samples ( iv ) Geochemical samples 54 sq . km 32 cu m 33 nos 10 nos During the course of geological traverses in the area , no visible outcrops of kimberlite rocks were encoun- tered . So , an attempt was made to locate ...
... Stream sediment samples ( iv ) Geochemical samples 54 sq . km 32 cu m 33 nos 10 nos During the course of geological traverses in the area , no visible outcrops of kimberlite rocks were encoun- tered . So , an attempt was made to locate ...
Page 245
... streams . These attitudes gradually change to N60 ° W - S60 ° E beyond this point upto the end of the alignment after crossing the Nallavagu stream . The beds have an average dip of about 10o , generally towards N65 ° to 50 ° E , i.e ...
... streams . These attitudes gradually change to N60 ° W - S60 ° E beyond this point upto the end of the alignment after crossing the Nallavagu stream . The beds have an average dip of about 10o , generally towards N65 ° to 50 ° E , i.e ...
Page 301
... stream and 22.50m high across Veluthodu stream , a surface power station at Seethathode , a 7.713 km long power tunnel a 3.036 km long intercon- necting tunnel and a 651.58 m long pressure shaft ( Fig . 1 , Plate - 4.23 ) . Construction ...
... stream and 22.50m high across Veluthodu stream , a surface power station at Seethathode , a 7.713 km long power tunnel a 3.036 km long intercon- necting tunnel and a 651.58 m long pressure shaft ( Fig . 1 , Plate - 4.23 ) . Construction ...
Contents
Quaternary Geology and Geomorphology of the area around Goguleru Creek near Bantumilli in Krishna District | 13 |
Geology of Peninsular Gneisses in parts of Nizamabad District | 27 |
Stratigraphic Drilling in the Gondwana Formations of SattupalliPakalagudem area Khammam District | 41 |
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amphibolite ANANTAPUR DISTRICT Andhra Pradesh ANDHRA PRADESH Code anomaly anorthosite Archaean axis bands bed rock biotite biotite granite block boreholes boreholes drilled charnockite charnockite gneiss clay comprises conglomerate dam alignment Deccan Trap depth Dharwar dips dolerite dolerite dykes earth dam enclaves excavated exposed fluvial folds foliation formation foundation fresh rock gabbro GEOLOGICAL MAP GEOPHYSICAL gneiss Godavari granite granite gneiss granodiorite granulite grey Idukki indicated intrusives investigation joints KARNATAKA Kerala landforms laterite left flank limestone located lode magnetite metabasalt migmatite NNW-SSE NW-SE occur overburden pegmatite Peninsular gneiss phyllite pink granite PLATE power house PROJECT proposed quartz quartz veins quartzite Raichur reservoir ridge right flank river bed rock types samples sand sandstone scale schist schist belt schistose sediments shale shear zone soil spillway sq km strike length studies suggested Supergroup surface TALUK TAMIL NADU thickness toposheet traversed trench trending ultramafic upto width