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 10
Geological Survey of India. Exploratory drilling was continued in the Damua ( Kanhan Valley ) and Tanderi - Nonkharak ( Tawa Valley ) areas to prove the extension of the metallurgical grade coal while in the Pathakhera area it was continued ...
Geological Survey of India. Exploratory drilling was continued in the Damua ( Kanhan Valley ) and Tanderi - Nonkharak ( Tawa Valley ) areas to prove the extension of the metallurgical grade coal while in the Pathakhera area it was continued ...
Page 11
... continued in the area west of the Rer - river and a total of 956.50 m . was completed in 6 boreholes ( LP - 35 to LP - 40 ) thus bringing the total meterage drilled since the commencement of operations to 5998.57 m . H. Nagaraja was ...
... continued in the area west of the Rer - river and a total of 956.50 m . was completed in 6 boreholes ( LP - 35 to LP - 40 ) thus bringing the total meterage drilled since the commencement of operations to 5998.57 m . H. Nagaraja was ...
Page 127
... continued geological mapping for the 260.5 m . high rock fill dam across Bhagirathi river . The bedrock consists of Chandpur phyllite and quartzites striking in N.W.-S.E. direction and dipping 45 ° -60 ° in south easterly direction ...
... continued geological mapping for the 260.5 m . high rock fill dam across Bhagirathi river . The bedrock consists of Chandpur phyllite and quartzites striking in N.W.-S.E. direction and dipping 45 ° -60 ° in south easterly direction ...
Contents
MAHARASHTRA CIRCLE | 12 |
Engineering Geology Division | 92 |
HIMALAYAN GEOLOGY DIVISION | 100 |
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alignment alluvium amphibolite Andhra Pradesh anomaly aquifers bands bauxite bed rock Bihar biotite biotite gneiss block bore holes boreholes charnockite clay coal Coalfield comprising copper covered an area deposits depth to water dips district dolerite dolomite drill holes dykes electrical logging exploration Exploratory drilling fault folds foliation formation garnetiferous geochemical geohydrological geological investigations geological mapping geophysical gneiss Gondwana granite gneiss graphite Groundwater Groundwater occurs Hazaribagh district Hydel indicated Khondalites Laboratory laterite limestone located magnetite mapped an area mapped on scale metres mica schist million tonnes mineralised zones minerals Mysore nala Orissa pegmatite period under review phyllites pits power house Project pyrite quartzite Rajasthan recommended Region rock types S/Shri sand sandstone schist seams sediments shales shear zone Sheet Shri sillimanite Siwalik spillway strike length studies Subansiri suggested sulphide Survey of India taluk thickness toposheet traverse trending tubewells tunnel upto valley varies West Bengal