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 137
... Gneiss which consists of kyanite gneiss and massive thinly foliated gneiss . All these rock units would constitute sound tunnel- ling media . One exploratory hole on the right bank of river Baspa at the dam site has progressed to ≈122m ...
... Gneiss which consists of kyanite gneiss and massive thinly foliated gneiss . All these rock units would constitute sound tunnel- ling media . One exploratory hole on the right bank of river Baspa at the dam site has progressed to ≈122m ...
Page 228
... gneiss , garnetiferous - silimanite gneiss , Kyanite- Sillimanite garnet gneiss , Kyanite quartzite , garnetiferous amphibolite . Peninsular Gneiss ( granodionite gneiss ) granite , basic dyke ( Dole- rite , olivine - Dolerite ...
... gneiss , garnetiferous - silimanite gneiss , Kyanite- Sillimanite garnet gneiss , Kyanite quartzite , garnetiferous amphibolite . Peninsular Gneiss ( granodionite gneiss ) granite , basic dyke ( Dole- rite , olivine - Dolerite ...
Page 321
... gneisses . The gneissic complex is mainly represented by biotite granite gneiss and its variants . Metasedi- $ mentary enclaves and zones of migmatites are common . Metabasites with pillow structures and garnet - epidote rock occur ...
... gneisses . The gneissic complex is mainly represented by biotite granite gneiss and its variants . Metasedi- $ mentary enclaves and zones of migmatites are common . Metabasites with pillow structures and garnet - epidote rock occur ...
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