Records of the Geological Survey of India, Volume 113, Part 1government of India., 1978 - Geology 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 ...
... 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 ...
Page 292
... Sandstone Formation may be subdivided in the three members , as Upper Member : Consists of conglomerate and sandstone . The conglomerate contains pebbles of jasper and quartz and at places pipe like cherty material . The sandstone is ...
... Sandstone Formation may be subdivided in the three members , as Upper Member : Consists of conglomerate and sandstone . The conglomerate contains pebbles of jasper and quartz and at places pipe like cherty material . The sandstone is ...
Contents
OFF SHORE MINERAL EXPLORATION AND MARINE GEOLOGY DIVISION | 63 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 75 |
NORTHERN REGION | 85 |
Copyright | |
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amphibolite analysis Andhra Pradesh anomaly zones Asstt attended bands Banerjee basalt basemetal basin belt Bihar block boreholes Calcutta carried chalcopyrite charnockite Chemical Circle clay COALFIELD covering an area Deccan Traps delineated deposits depth dips Director DISTRICT dykes exploration exposed folds foliation Formation fossils geochemical geological mapping Geologist Jr Geophysical investigations geotechnical geothermal Ghosh gneiss Gondwana granite gravity grey Group Gupta Headquarters Hydel India indicated Karnataka Kumar laboratory laterite limestone lineament logging Lucknow Madhya Pradesh magnetic magnetite Maharashtra mapped an area meeting metres migmatite million tonnes mineral mineralisation nala NW-SE occur Orissa pegmatite phyllite pitting power house Project quartz veins quartzite Quaternary Rajasthan Region river rock types S/Shri sandstone scale schist sediments seismic seismic refraction shale sheet Shri Singh spillway sq km sq km area Srivastava strike length studies sulphide Tamil Nadu thickness tion toposheet traverses trending tunnel upto