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 51
... Trap flows occurring in the Narmada river and to the south . The infra - trappean rocks as well as the trap flows are affected by east - west trending faults related to the Narmada trough , which in turn are displaced by a number of ...
... Trap flows occurring in the Narmada river and to the south . The infra - trappean rocks as well as the trap flows are affected by east - west trending faults related to the Narmada trough , which in turn are displaced by a number of ...
Page 59
... Trap flows occur capping the Vindhyan forming a plateau on the north - west . Laterite occurs as small patches . The formations are horizontally disposed and jointed . The present drainage of the area , originating from a plateau of the ...
... Trap flows occur capping the Vindhyan forming a plateau on the north - west . Laterite occurs as small patches . The formations are horizontally disposed and jointed . The present drainage of the area , originating from a plateau of the ...
Page 46
... Traps but overall dyke pattern in India is more complex and must be related to regional tectonics . That the dolerite dykes traverse the monoclinal trap flows in eastern Gir forest area and the former is cut by younger acidic dykes ...
... Traps but overall dyke pattern in India is more complex and must be related to regional tectonics . That the dolerite dykes traverse the monoclinal trap flows in eastern Gir forest area and the former is cut by younger acidic dykes ...
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