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 94
... metres in thickness , consisting of slightly off - colour pale pink and yellow clays . The clay content of the crude is 30 per cent . and the refined clay is dull - white and fairly plastic . Detailed prospecting to study the thickness ...
... metres in thickness , consisting of slightly off - colour pale pink and yellow clays . The clay content of the crude is 30 per cent . and the refined clay is dull - white and fairly plastic . Detailed prospecting to study the thickness ...
Page 125
... metres along the eastern slope of the hill . Some of these are more than 50 metres deep and have encountered ferrugious dolomite at the deepest part . Geological mapping on 1 : 2000 scale and systematic bed rock and soil sampl- ing was ...
... metres along the eastern slope of the hill . Some of these are more than 50 metres deep and have encountered ferrugious dolomite at the deepest part . Geological mapping on 1 : 2000 scale and systematic bed rock and soil sampl- ing was ...
Page 80
... metres of water annually from these two valleys . His studies reveal that the overall permeability in Banas river valley is more , compared to the other areas of eastern Rajasthan . Karanth ( 1965 ) has studied the behaviour of water ...
... metres of water annually from these two valleys . His studies reveal that the overall permeability in Banas river valley is more , compared to the other areas of eastern Rajasthan . Karanth ( 1965 ) has studied the behaviour of water ...
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