Records of the Geological Survey of India, Volume 108Geological Survey of India, 1983 - 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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Geological Survey of India. INTRODUCTION The Geological Survey of India continued its work of systematic geological mapping of the whole country , finding and assessing new mineral occurrences by detailed mapping , geochemical sampling ...
Geological Survey of India. INTRODUCTION The Geological Survey of India continued its work of systematic geological mapping of the whole country , finding and assessing new mineral occurrences by detailed mapping , geochemical sampling ...
Page 80
Geological Survey of India. A. Ghosh and P. N. Mitra carried oue geological mapping of 30 sq km on 1 15,680 scale and large scale mapping of 1.2 sq km on 1 : 2000 scale in Jhiling ( 21 ° 58 ′ : 85 ° 26 ′ ; 73 G / 5 ) , Langlota ( 21 ° 57 ...
Geological Survey of India. A. Ghosh and P. N. Mitra carried oue geological mapping of 30 sq km on 1 15,680 scale and large scale mapping of 1.2 sq km on 1 : 2000 scale in Jhiling ( 21 ° 58 ′ : 85 ° 26 ′ ; 73 G / 5 ) , Langlota ( 21 ° 57 ...
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... geological mapping over 700 sq km ( 16 ° 30 ' - 39 ' : 79 ° 45 ' - 80 ° 09 ′ ; 56P / 14 , 65D / 1 , 2 ) on 1 : 63,360 scale with the aid of aerial photographs . Granites and granite gneisses of the Archaeans , successively overlain by ...
... geological mapping over 700 sq km ( 16 ° 30 ' - 39 ' : 79 ° 45 ' - 80 ° 09 ′ ; 56P / 14 , 65D / 1 , 2 ) on 1 : 63,360 scale with the aid of aerial photographs . Granites and granite gneisses of the Archaeans , successively overlain by ...
Contents
Map Division | 32 |
Publication Division | 41 |
Drilling Division | 48 |
Copyright | |
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alignment amphibolite Andhra Pradesh anomaly Asstt bands basalt bauxite bed rock biotite biotite gneiss block boreholes chalcopyrite charnockite Circle clay comprising conglomerate cores covered Cuddapah Deccan Trap deposits depth dips Director DISTRICT dolerite dolomite drill holes dykes encountered exposed fault folds foliation Formation foundation garnetiferous geochemical geological mapping Geologists Jr GEOLOGY DIVISION geophysical geotechnical gneiss grade grained granite granite gneiss granulite graphite grey Group hornblende indicated intrusives investigation Karnataka Kerala laboratory laterite limestone located logged magnetite metres mica schist migmatite million tonnes mineralisation minerals Murthy nala NW-SE occur officers Orissa pegmatite phyllite pits porphyritic power house Project proposed pyrite pyrrhotite quartz quartz veins quartzite Quaternary Region river rock types samples sand sandstone Sarvashri scale schist seams sediments sequence shales shear zone Shri Singh Sinha soil spillway sq km strike length studies sulphide surveys taluks thick traverse trending tunnel upto valley varies