Records of the Geological Survey of India, Volume 103Government of India, 1971 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 62
... shales and sandstones of Lower Murrees and grey micaceous sandstones and pink shale of Lower Siwaliks are the rock ... shales , variegated shales , quartzites , limestones and dark grey phyllitic shales . They are folded into an overfold ...
... shales and sandstones of Lower Murrees and grey micaceous sandstones and pink shale of Lower Siwaliks are the rock ... shales , variegated shales , quartzites , limestones and dark grey phyllitic shales . They are folded into an overfold ...
Page 73
... shales to chloritic schists with micro - porphyroblasts of biotite . This sequence represents possibly the extension of the Bijawar rocks occurring in the east . The outcrop is insulated from the granitic terrain by alluvial tracts ...
... shales to chloritic schists with micro - porphyroblasts of biotite . This sequence represents possibly the extension of the Bijawar rocks occurring in the east . The outcrop is insulated from the granitic terrain by alluvial tracts ...
Page 51
... shales below the alluvium . Deep boreholes have been recommended at a few places to test the ground- water potential of these shales , as wells located in such shales elsewhere in the area have been yielding ample quantities of water ...
... shales below the alluvium . Deep boreholes have been recommended at a few places to test the ground- water potential of these shales , as wells located in such shales elsewhere in the area have been yielding ample quantities of water ...
Contents
EASTERN REGION | 183 |
Hydroelectric Projects | 229 |
GROUNDWATER INVESTIGATIONS | 238 |
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alignment alluvium amphibolite Andhra Pradesh anomalies Archaean Asstt bands Banerjee basalt bed rock Bihar block boreholes Calcutta carried chalcopyrite charnockite Circle clay coal coalfield copper core Deccan traps Delhi delineated deposits depth dips Director district dolomite drill holes dykes Engineering exploration Exploratory drilling fault formations geochemical geohydrological geological mapping Geological Survey Geologist Jr geophysical Geophysicist gneisses Gondwana granite granite-gneiss graphite groundwater indicated investigations Kashmir Laboratory laterite limestone located Madhya Pradesh magnetic magnetite mapped an area metal method million tonnes minerals Mining occurs pegmatite phosphorite phyllite power house Project pyrite quartz veins quartzite Rajasthan recommended Region reported resistivity river rock types samples sand sandstones Sarvashri scale schist seams sediments seismic September 1969 shales shear zone Shri Singh spillway Srivastava strike length studies sulphide Survey of India taluk Tamil Nadu thickness topo-sheets traverse trenching trending tubewells tunnel Udaipur district upto varies Vindhyan