Records of the Geological Survey of India, Volume 108The Survey, 1983 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Results 1-3 of 34
Page 6
... COAL PETROLOGY Petrographic Studies of Gondwana Coals of India S. P. Sanyal and C. S. Subramanian carried out ... Coal samples were systematically collected from Hutar , Giridih and Daltonganj coalfields . Approximately 35 m of pillar ...
... COAL PETROLOGY Petrographic Studies of Gondwana Coals of India S. P. Sanyal and C. S. Subramanian carried out ... Coal samples were systematically collected from Hutar , Giridih and Daltonganj coalfields . Approximately 35 m of pillar ...
Page 46
... Coal Mines Authority and Government of Nagaland were logged for exploration of coal in the coal fields of Jharia , West Bokaro , North Karanpur , Hutar , Rajmahal coal fields of Bihar , Raniganj coal field of West Bengal , Talchir coal ...
... Coal Mines Authority and Government of Nagaland were logged for exploration of coal in the coal fields of Jharia , West Bokaro , North Karanpur , Hutar , Rajmahal coal fields of Bihar , Raniganj coal field of West Bengal , Talchir coal ...
Page 52
Geological Survey of India. II COAL WING The Coal Wing was formed w.e.f. 1st August , 1974 with the status of a region . Prior to that , it was functioning as Coal Division under the Central Headquarters . The Scientific , technical and ...
Geological Survey of India. II COAL WING The Coal Wing was formed w.e.f. 1st August , 1974 with the status of a region . Prior to that , it was functioning as Coal Division under the Central Headquarters . The Scientific , technical and ...
Contents
Palaeontology and Stratigraphy Division | 7 |
Planning and Training Division | 20 |
Offshore Mineral Exploration and Marine Geology Division | 27 |
Copyright | |
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alignment amphibolite Andhra Pradesh anomaly bands basalt bauxite bed rock Bihar biotite block boreholes carried chalcopyrite charnockite Circle clay collected comprising conglomerate copper cores covered Deccan Trap deposits depth dips Director DISTRICT dolerite dolomite drill holes dykes encountered exploratory exposed fault folds foliation Formation fossils foundation garnetiferous geochemical geological investigations geological mapping Geologists Jr GEOLOGY DIVISION geophysical geotechnical gneiss grade grained granite granite gneiss granulite graphite grey Group hornblende Hydel indicated intrusives Laboratory laterite limestone located logged magnetite mica schist migmatite million tonnes mineralisation minerals nala NW-SE occur Orissa pegmatite phyllite pits plane power house Project proposed pyrite pyrrhotite quartz quartz veins quartzite Quaternary Rajasthan Region river rock types samples sand sandstone Sarvashri scale schist seams sediments sequence shales shear zone Shri Singh Sinha soil spillway sq km strike length studies sulphide surveys terrace thick traverse trending tunnel upto valley varies