Records of the Geological Survey of India, Volume 113Geological Survey of India, 1984 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 96
... sandstone and siltstone , conglomerate and boulder bed , purple and green quartzite , sandstones , often phyllitic ... sandstone , streaky sandstone , thin alternations of sandstone and conglomerate , greenish grey coarse grained pebbly ...
... sandstone and siltstone , conglomerate and boulder bed , purple and green quartzite , sandstones , often phyllitic ... sandstone , streaky sandstone , thin alternations of sandstone and conglomerate , greenish grey coarse grained pebbly ...
Page 235
... sandstone , medium grained to gritty sandstone , mottled sandstone , ferrugi- nous sandstone with thin bands and lenses of whitish and pinkish clays and lignite seams ( Neyveli area ) . In Vriddachalam - Arasakali sec- tion , 3.5 to 13 ...
... sandstone , medium grained to gritty sandstone , mottled sandstone , ferrugi- nous sandstone with thin bands and lenses of whitish and pinkish clays and lignite seams ( Neyveli area ) . In Vriddachalam - Arasakali sec- tion , 3.5 to 13 ...
Page 292
... Sandstone Formation , Deccan Traps , Laterite and Tertiaries with bentonitic clay . The Himmatnagar Sand- stone Formation comprises sandstone , shale , silt stone and clay with marly intercalations . The Himmatnagar Sandstone Formation ...
... Sandstone Formation , Deccan Traps , Laterite and Tertiaries with bentonitic clay . The Himmatnagar Sand- stone Formation comprises sandstone , shale , silt stone and clay with marly intercalations . The Himmatnagar Sandstone Formation ...
Contents
OFF SHORE MINERAL EXPLORATION AND MARINE GEOLOGY DIVISION | 63 |
Performance of the Geological Survey of India during 197576 F S | 66 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 75 |
Copyright | |
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amphibolite analysis Andhra Pradesh Asstt bands Banerjee basalt basemetal basin belt block boreholes Calcutta chalcopyrite charnockite Circle clay COALFIELD covering an area Deccan Trap deposits depth dips Director DISTRICT dolomite drill cores dykes exposed fault folds foliation Formation fossils geochemical geological mapping Geologist Jr geophysical geotechnical geothermal Ghosh gneiss Gondwana grade granite grey Group Gupta Headquarters Hydel indicated investigation Karnataka Kumar laboratory laterite limestone lineament located logging Lucknow MADHYA PRADESH magnetic magnetite Maharashtra mapped an area meeting metres migmatite million tonnes mineral mineralisation nala NE-SW NW-SE occur pegmatite phyllite pitting power house Project quartz quartz veins quartzite Quaternary Rajasthan Region river rock types S/Shri samples were collected sandstone scale schist sediments shale Sharma sheet Shri sillimanite Singh Sinha spillway sq km sq km area Srivastava strike length studies sulphide surveys Tamil Nadu thickness tion toposheet traverses trending tunnel upto varying