Records of the Geological Survey of India, Volume 107The Survey, 1979 - 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 29
... strike of the country rock . Detailed geochemical sampling was carried out within calc - schist and adjacent talc - schist over a strike length of 1500 m . Chemical analyses of soil samples , 544 in number , from Gohalberia area gave ...
... strike of the country rock . Detailed geochemical sampling was carried out within calc - schist and adjacent talc - schist over a strike length of 1500 m . Chemical analyses of soil samples , 544 in number , from Gohalberia area gave ...
Page 179
... strike length of 365 m having an average thickness of 180 m . In Kojram area , the strike length proved for the graphite rich band ( 30-35 % graphite ) is 460 m with an average thickness of 1.80 m In the Lat area the mineralised band ...
... strike length of 365 m having an average thickness of 180 m . In Kojram area , the strike length proved for the graphite rich band ( 30-35 % graphite ) is 460 m with an average thickness of 1.80 m In the Lat area the mineralised band ...
Page 280
... strike continuity of graphite bands in Kotra and Khandu areas . Two bands were traced . The western band running along Khandu nala extends over a strike length of 350 m with a width of 6.00 m having a graphite content upto 35 % ( VE ) ...
... strike continuity of graphite bands in Kotra and Khandu areas . Two bands were traced . The western band running along Khandu nala extends over a strike length of 350 m with a width of 6.00 m having a graphite content upto 35 % ( VE ) ...
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Common terms and phrases
alignment amphibolite Andhra Pradesh anomaly Assistant Geologists bands Banerjee basalt bauxite Bihar biotite block boreholes Calcutta chalcopyrite charnockite Circle clay coalfield comprising copper cores covering an area Deccan Trap Delhi deposits depth dips Director district Division dolerite dolomite drill holes dykes Engineer excavation exploration exploratory exposed fault folds formation fossils foundation geological mapping Geologists Jr geophysical Geophysicist geotechnical Ghosh gneiss Gondwana grade granite gneiss graphite Hydel India indicated intruded investigation Laboratory laterite limestone located logged Madhya Pradesh magnetite mapped an area million tonnes Mineral mineralisation Mukherjee nala occurs Orissa pegmatite phyllite pits power house Project pyrite quartz quartz veins quartzite Quaternary Rajasthan Regional river rock types samples were collected sand sandstone Sarvashri scale schist seams sediments shale shear zone Shri Singh Sinha soil spillway sq km Srivastava strike length studies sulphide surveys thickness toposheet traverse trending tunnel Udaipur district upto varies