Records of the Geological Survey of India, Volume 107Geological Survey of India, 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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Results 1-3 of 70
Page 220
... Block III : A total of 335.50 m in 38 boreholes were drilled during this field season . Chemical analysis reveals a probable reserve of 0.56 million tonnes of bauxite with 40 % to 45 % Al2O3 & less than 8 % silica in an area of about ...
... Block III : A total of 335.50 m in 38 boreholes were drilled during this field season . Chemical analysis reveals a probable reserve of 0.56 million tonnes of bauxite with 40 % to 45 % Al2O3 & less than 8 % silica in an area of about ...
Page 277
... block wise details are as follows : Satkui block : C. L. Harpavat continued the investigation for copper in the block till March 1973 , when Parthasarthy joined the investigation and carried out logging and sampling of the mineralised ...
... block wise details are as follows : Satkui block : C. L. Harpavat continued the investigation for copper in the block till March 1973 , when Parthasarthy joined the investigation and carried out logging and sampling of the mineralised ...
Page 292
... block Nos . 1 , 2 , 4 & 5 ; left transition block Nos . 2 , 3 , & 4 ; bucket block No. 15 ; left key No. 1 and pen stock trenches Nos . 1 , 2 , 3 & 4 , was carried out covering an area of 12,461 sq m . Treatment for ( i ) weathered mica ...
... block Nos . 1 , 2 , 4 & 5 ; left transition block Nos . 2 , 3 , & 4 ; bucket block No. 15 ; left key No. 1 and pen stock trenches Nos . 1 , 2 , 3 & 4 , was carried out covering an area of 12,461 sq m . Treatment for ( i ) weathered mica ...
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Common terms and phrases
alignment amphibolite analysed ANDHRA PRADESH bands Banerjee basalt basin bauxite Bihar biotite block boreholes carried out geological chalcopyrite charnockite chemical Circle clay comprising copper covering an area Deccan Trap Delhi deposits depth dips Director district Division dolerite dolomite drill holes dykes excavation exploration exposed fault folds foliation formation foundation geological mapping Geologists Jr geophysical geotechnical Ghosh gneiss Gondwana grade granite gneiss graphite indicated intruded investigation Karnataka Laboratory laterite limestone located logged magnetite mapped an area million tonnes mineralisation minerals nala occur Orissa pegmatite phyllite pits power house Precambrian Project proposed pyrite quartz quartz veins quartzite Quaternary Rajasthan recommended regional river rock types samples were collected sand sandstone Sarvashri scale schist schistose seams sediments shale shear zone Shri Singh Siwalik soil samples spillway sq km Srivastava strike length studies sulphide surveys taluk TAMIL NADU thickness toposheets traverse trending tunnel upto varies