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. |
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Page 234
... scale 1 : 2000 , 20 Km . traverse mapping on scale 63,360 along the reservoir area and logging of six test pits . The country rock is essentially composed of Khondalites with thin feldspathised equivalents and garnetiferous granite ...
... scale 1 : 2000 , 20 Km . traverse mapping on scale 63,360 along the reservoir area and logging of six test pits . The country rock is essentially composed of Khondalites with thin feldspathised equivalents and garnetiferous granite ...
Page 235
... scale mapping in course of examining the feasibility of the dam site . Manojhore Project ( 20 ° 55'6 " : 84 ° 27'15 " ; 73D / 5 ) : N. C. Bhattacharya mapped an area of 0.55 sq . km . on scale 1 : 4000 of the project site . The area ...
... scale mapping in course of examining the feasibility of the dam site . Manojhore Project ( 20 ° 55'6 " : 84 ° 27'15 " ; 73D / 5 ) : N. C. Bhattacharya mapped an area of 0.55 sq . km . on scale 1 : 4000 of the project site . The area ...
Page 236
... scale mapping along the barrage and dam site of 0.2 sq . km and 0.39 sq . km on scale 1 : 1,000 and 1 : 2000 respectively besides geological mapping of about 50 sq . km . on scale 1 : 63,360 along the open channel alignment , reservoir ...
... scale mapping along the barrage and dam site of 0.2 sq . km and 0.39 sq . km on scale 1 : 1,000 and 1 : 2000 respectively besides geological mapping of about 50 sq . km . on scale 1 : 63,360 along the open channel alignment , reservoir ...
Contents
Volume 106 | 1 |
EASTERN REGION CALCUTTA | 17 |
Publication Division | 50 |
Copyright | |
27 other sections not shown
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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