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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Results 1-3 of 45
Page 10
... operations to 24,974.50 m . Sarvasree C. Kotareddy , S. P. Banerjee and A. Mukhopadhyay were in - charge of the operations . Damua Area : A total of 572.50 m . was drilled in PK - 24 and PK - 25 . The borehole PK - 24 proved the three ...
... operations to 24,974.50 m . Sarvasree C. Kotareddy , S. P. Banerjee and A. Mukhopadhyay were in - charge of the operations . Damua Area : A total of 572.50 m . was drilled in PK - 24 and PK - 25 . The borehole PK - 24 proved the three ...
Page 11
... operations to 5998.57 m . H. Nagaraja was looking after drilling operations . The boreholes proved the persistence of the basal seam I which is the most important seam in the area . The thickness is found to vary from 2.65 to 6.51 m ...
... operations to 5998.57 m . H. Nagaraja was looking after drilling operations . The boreholes proved the persistence of the basal seam I which is the most important seam in the area . The thickness is found to vary from 2.65 to 6.51 m ...
Page 14
... operations were completed in July 1972. The area investigated lies between the Lat . 240'07 ' to 24 ° 12 ' and between the Long . 82 ° 43 ′ and 82 ° 47 ' in the topo - sheet No. 63 L / 12 & 16. An area of 20 sq . km . was mapped on ...
... operations were completed in July 1972. The area investigated lies between the Lat . 240'07 ' to 24 ° 12 ' and between the Long . 82 ° 43 ′ and 82 ° 47 ' in the topo - sheet No. 63 L / 12 & 16. An area of 20 sq . km . was mapped on ...
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