Records of the Geological Survey of India, Volume 105The Survey, 1973 - Earthquakes Includes the Annual report of the Geological Survey of India, 1867- |
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Page 23
... traps . Alter- nate high and low resistive zones indicative of hard and compact trap with loose and altered ones were encountered in LNR - 2 . Electrical and gamma ray logging of boreholes drilled for non- ferrous metals and coal in ...
... traps . Alter- nate high and low resistive zones indicative of hard and compact trap with loose and altered ones were encountered in LNR - 2 . Electrical and gamma ray logging of boreholes drilled for non- ferrous metals and coal in ...
Page 69
GEOLOGY OF THE COAL MEASURES IN THE DECCAN TRAP REGION OF CENTRAL INDIA by B. C. PANDE , M. Sc . , Geologist ( Sr. ) Geological Survey of India ABSTRACT Seven inliers of the Kamthi rocks of Lower Gondwanas are discernible in the Deccan Trap ...
GEOLOGY OF THE COAL MEASURES IN THE DECCAN TRAP REGION OF CENTRAL INDIA by B. C. PANDE , M. Sc . , Geologist ( Sr. ) Geological Survey of India ABSTRACT Seven inliers of the Kamthi rocks of Lower Gondwanas are discernible in the Deccan Trap ...
Page 73
... trap rocks have been denuded . Often , they are exposed in the scarp sections , capped by the trap extrusives . They comprise calcareous marls , clays and sandstones with a few beds of nodular limestones . Some of the very important ...
... trap rocks have been denuded . Often , they are exposed in the scarp sections , capped by the trap extrusives . They comprise calcareous marls , clays and sandstones with a few beds of nodular limestones . Some of the very important ...
Contents
CENTRAL HEADQUARTERS | 1 |
NORTHERN REGION | 46 |
ORGANISATIONAL SET UP | 437 |
Copyright | |
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alignment alluvium amphibolite Andaman Andhra Pradesh anorthosites Archaean bands Baratang basalt basin bauxite beds Bihar biotite boreholes Carboniferous carried charnockite Circle clay coal coalfield conglomerate copper Deccan Trap deposits depth to water dips Director district Division dolerite dolomite drill holes dykes exploration exploratory exposed folds foliation Formation fossils garnetiferous geochemical geohydrological geological mapping Geological Survey Geologists Jr geophysical gneisses Gondwana grade grained granite groundwater Group horizon indicated investigation island Kashmir km on scale Laboratory laterite limestone located logging Madhya Pradesh mapped an area mapped on scale metres million tonnes mineral mineralisation nala occur pegmatite phosphorite phyllite pits Project pyrite quartz veins quartzite Rajasthan regional river rock types samples sandstone Sarvashri schist seams sediments shales Sharma shear zones Shri Singh slate spillway sq km strike length studies Survey of India thickness tion topo-sheets traversed trend tunnel ultrabasic Upper upto valley varies