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 59
... veins traversing the graphite gneisses from Burugubanda and Tapasikonda - Etipalli . Geochemical surveys through bedrock , stream sediment and geobotanical sampling were carried out to find out possible strike extension between ...
... veins traversing the graphite gneisses from Burugubanda and Tapasikonda - Etipalli . Geochemical surveys through bedrock , stream sediment and geobotanical sampling were carried out to find out possible strike extension between ...
Page 9
... veins with pyrite and arsenopyrite . Chargeability contour trend of this correlated zone indicated the extension of the anomaly zone for 250 m . The surveys have also traced two parallel broad anomaly zones towards east in the soil ...
... veins with pyrite and arsenopyrite . Chargeability contour trend of this correlated zone indicated the extension of the anomaly zone for 250 m . The surveys have also traced two parallel broad anomaly zones towards east in the soil ...
Page 11
... veins , lenses and pods , etc. , localised in several bands of highly foliated phyllitic formations occurring within the massive greenstone country . The formations show an easterly dip and they are almost vertical . There are ancient ...
... veins , lenses and pods , etc. , localised in several bands of highly foliated phyllitic formations occurring within the massive greenstone country . The formations show an easterly dip and they are almost vertical . There are ancient ...
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