Records of the Geological Survey of India, Volume 100Government of India, 1972 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 56
... continued the systematic geolo- gical mapping of the Nedumangad - Neyyattinkara graphite belt and completed an area of 500 sq . km . on 1 : 63,360 scale , falling between latitudes 8 ° 20 ′ and 8 ° 42 ′ and longitudes 76 ° 53 ′ and 77 ...
... continued the systematic geolo- gical mapping of the Nedumangad - Neyyattinkara graphite belt and completed an area of 500 sq . km . on 1 : 63,360 scale , falling between latitudes 8 ° 20 ′ and 8 ° 42 ′ and longitudes 76 ° 53 ′ and 77 ...
Page 217
... continued by H. P. Jaiswar and S. N. Chaturvedi . The foundation rock consists of granite - gneisses with lenses of mica - schists . Jaiswar logged six drill holes and prepared a sound rock contour plan of the spillway . Chaturvedi ...
... continued by H. P. Jaiswar and S. N. Chaturvedi . The foundation rock consists of granite - gneisses with lenses of mica - schists . Jaiswar logged six drill holes and prepared a sound rock contour plan of the spillway . Chaturvedi ...
Page 240
... continued by R. S. Varma and J. S. Sanganeria . In addition to evaluation of the data from drill holes , they carried out a preliminary survey of quarry sites for . rubble masonry , coarse and fine aggregates , and examined a number of ...
... continued by R. S. Varma and J. S. Sanganeria . In addition to evaluation of the data from drill holes , they carried out a preliminary survey of quarry sites for . rubble masonry , coarse and fine aggregates , and examined a number of ...
Contents
GEOLOGICAL SURVEYS | 1 |
NORTHERN REGION | 16 |
SOUTHERN REGION | 46 |
Copyright | |
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alignment alluvium amphibolite Andhra Pradesh aquifers Archaean Asstt bands Banerjee basalt Basu bauxite Bihar boreholes Calcutta carried out systematic cent charnockites Chatterjee chemical Chowdhury Circle Office clay coal coalfield copper Deccan Traps deposits depth dips district Ditto Ditto dolerite dolomite drilling dykes examined folded foliation formations fossils geochemical Geol geological mapping Geological Survey Geologists Geologists Junior Geophysics Ghosh gneiss Gondwana grade granite gneiss graphite groundwater Gupta indicated investigation iron-ore laboratory laterite limestone longitudes Madhya Pradesh Madras Maharashtra mapping scale metamorphism metres mica mica-schist million tonnes mineralisation minerals Murthy occurs Orissa pegmatite Petrology phyllites Project proposed Punjab quartz veins quartzite Rajasthan Regional reported river bed rock types samples sand sandstone Sarvashri schist seams sediments shales Sharma sheet Shri Singh Sinha spillway Srivastava studies Surv Survey of India Tertiary thickness thrust tion topo-sheet trend tubewells tunnel upto varies West Bengal zone