Records of the Geological Survey of India, Volume 106Geological Survey of India, 1971 - 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 81
Page 236
... Project : Talapatra carried out large scale mapping of 0.24 sq . km . on scale 1 : 2000 along the proposed dam alignment along with traverse mapping of reservoir . The area is essentially composed of Khondalites , migmatitic rocks ...
... Project : Talapatra carried out large scale mapping of 0.24 sq . km . on scale 1 : 2000 along the proposed dam alignment along with traverse mapping of reservoir . The area is essentially composed of Khondalites , migmatitic rocks ...
Page 237
... Project ( 22 ° 14'15 " : 85 ° 17′30 ′′ ; 73J / 8 ) : N. C. Bhattacharya mapped an area of 0.40 sq . km . on scale 1 : 500 in course of preliminary investigations of the project . The area consists of coarse grained , hard , massive ...
... Project ( 22 ° 14'15 " : 85 ° 17′30 ′′ ; 73J / 8 ) : N. C. Bhattacharya mapped an area of 0.40 sq . km . on scale 1 : 500 in course of preliminary investigations of the project . The area consists of coarse grained , hard , massive ...
Page 426
... Project ( 23 ° 2'30 " : 78 ° 3'45 " ; 551/4 ) : continued the construction stage geotechnical investigation . The important feature in blocks 6 and 7 is the occurrence of 5 to 15 cm . thick flagstone layer with in - fillings of clayey ...
... Project ( 23 ° 2'30 " : 78 ° 3'45 " ; 551/4 ) : continued the construction stage geotechnical investigation . The important feature in blocks 6 and 7 is the occurrence of 5 to 15 cm . thick flagstone layer with in - fillings of clayey ...
Contents
Volume 106 | 1 |
EASTERN REGION CALCUTTA | 17 |
Publication Division | 50 |
Copyright | |
27 other sections not shown
Other editions - View all
Common terms and phrases
alignment alluvium amphibolite Andhra Pradesh anomaly aquifers bands Basin bauxite bed rock Bihar biotite block bore holes boreholes carried charnockite clay coal Coalfield comprising copper covered an area deposits Depth to water dips dist district dolerite dolomite drill holes electrical logging exploration Exploratory drilling folds foliation formation garnetiferous geochemical geohydrological geological investigations geological mapping geophysical gneiss Gondwana grade granite gneiss graphite Groundwater Hazaribagh district Hydel indicated Khondalites laterite limestone located magnetite mapped an area mapped on scale metres mica schist million tonnes mineralised zones minerals nala Orissa pegmatite period under review phyllites pits power house Project pyrite quartzite Rajasthan recommended Region rock types S/Shri sand sandstone Scheme schist seams sediments shales shear zone Sheet Shri sillimanite Siwalik spillway strike length studies Subansiri sulphide Survey of India systematic thickness toposheet total meterage traverse trending tubewells tunnel underlain upto valley varies West Bengal