Records of the Geological Survey of India, Volume 106Geological Survey of India, 1971 - 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 27
Page 6
... seams between 550 and 918 metres depth . The seams from XVIII T to V / VI / VII have been tentatively identified besides the local seam . The seams VIII A , VIII and the combined V / VI / VII show a thickness of 4.95 , 3.27 and 18.78 m ...
... seams between 550 and 918 metres depth . The seams from XVIII T to V / VI / VII have been tentatively identified besides the local seam . The seams VIII A , VIII and the combined V / VI / VII show a thickness of 4.95 , 3.27 and 18.78 m ...
Page 9
... seams besides a few local ones . The thicknesses of the seams are as follows : Seam IV Seam III Scam II Scam I 6.40 m . 5.35 m . 12.20 m . 14.50 m . The total proved reserves approximate to 9 million tonnes . Rajmahal coalfield ...
... seams besides a few local ones . The thicknesses of the seams are as follows : Seam IV Seam III Scam II Scam I 6.40 m . 5.35 m . 12.20 m . 14.50 m . The total proved reserves approximate to 9 million tonnes . Rajmahal coalfield ...
Page 10
... seams between 445.00 and 466 m . depth as below : Top Seam 5.85 m . Second Seam 1.50 m . Third Seam 1.00 m . Tanderi - Nonkharak area : A total of 598.35 m . was drilled in PK - 11 and PK - 12 . The boreholes proved the westerly ...
... seams between 445.00 and 466 m . depth as below : Top Seam 5.85 m . Second Seam 1.50 m . Third Seam 1.00 m . Tanderi - Nonkharak area : A total of 598.35 m . was drilled in PK - 11 and PK - 12 . The boreholes proved the westerly ...
Contents
Volume 106 | 1 |
EASTERN REGION CALCUTTA | 17 |
Publication Division | 50 |
Copyright | |
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Common terms and phrases
alignment alluvium amphibolite Andhra Pradesh anomaly aquifers bands Basin bauxite bed rock Bihar biotite block bore holes boreholes carried charnockite clay coal Coalfield comprising copper covered an area deposits Depth to water dips dist district dolerite dolomite drill holes electrical logging exploration Exploratory drilling folds foliation formation garnetiferous geochemical geohydrological geological investigations geological mapping geophysical gneiss Gondwana grade granite gneiss graphite Groundwater Hazaribagh district Hydel indicated Khondalites laterite limestone located magnetite mapped an area mapped on scale metres mica schist million tonnes mineralised zones minerals nala Orissa pegmatite period under review phyllites pits power house Project pyrite quartzite Rajasthan recommended Region rock types S/Shri sand sandstone Scheme schist seams sediments shales shear zone Sheet Shri sillimanite Siwalik spillway strike length studies Subansiri sulphide Survey of India systematic thickness toposheet total meterage traverse trending tubewells tunnel underlain upto valley varies West Bengal