Records of the Geological Survey of India, Volume 106Geological Survey of India, 1976 - 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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Page 26
... coal seams of the western and central parts of the coalfield have higher rank than those from the eastern part . The coals from the Raniganj measures contain greater amount of vitrinite than those from the Barakar measures whereas the ...
... coal seams of the western and central parts of the coalfield have higher rank than those from the eastern part . The coals from the Raniganj measures contain greater amount of vitrinite than those from the Barakar measures whereas the ...
Page 68
... coal . Barren measures were also located and identified . The gamma - ray log did not indicate the presence of any ... coal or shaly coal bands . 69.00-70.4 m , 133.00-136.00 m , 191.8-184.8 m ; 187.0-188.7 m ; 191.60— 192.90 m ; 201.00 ...
... coal . Barren measures were also located and identified . The gamma - ray log did not indicate the presence of any ... coal or shaly coal bands . 69.00-70.4 m , 133.00-136.00 m , 191.8-184.8 m ; 187.0-188.7 m ; 191.60— 192.90 m ; 201.00 ...
Page 72
... coal or shaly coal bands . The gamma - ray log does not show any strong radio- active zone . Shaly coal formations show moderate radioactivity but coal bearing zones in general have very low radioactive zone . Shaly coal formations show ...
... coal or shaly coal bands . The gamma - ray log does not show any strong radio- active zone . Shaly coal formations show moderate radioactivity but coal bearing zones in general have very low radioactive zone . Shaly coal formations show ...
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Common terms and phrases
alignment alluvium amphibolite Andhra Pradesh anomaly Asstt bands Banerjee basalt bauxite Bihar biotite block bore holes boreholes Calcutta charnockite Circle clay coal Coalfield comprising copper covered an area Deccan Trap Delhi deposits dips Director district Division dolerite dolomite Dutta dykes electrical logging Engineer exploration foliation formations garnetiferous geochemical geohydrological geological investigation geological mapping Geological Survey Geologists Jr geophysical Geophysicist Ghosh gneiss Gondwana granite gneiss Groundwater Hyderabad indicated Jaipur Laboratory laterite limestone located Lucknow Madhya Pradesh mapped an area mapped on scale metres million tonnes mineralised zone minerals Mukherjee Mysore nala occurs officers Orissa pegmatite period under review phyllites pits power house Project quartz veins quartzite Rajasthan recommended Region rock types S/Shri samples sandstone schist seams sediments shales Sharma shear zone Singh Sinha spillway Srivastava strike length studies Survey of India taluk thickness toposheet traverse tubewells tunnel upto valley varies West Bengal