Records of the Geological Survey of India, Volume 105The Survey, 1970 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 256
... blocks of the Agnigundala lead - copper belt . Deep drilling in the Bandalamottu block was discontinued in February , 1971 , at the instance of the Hindustan Copper Limited after drilling 345.33 m in two boreholes . The deep drill holes ...
... blocks of the Agnigundala lead - copper belt . Deep drilling in the Bandalamottu block was discontinued in February , 1971 , at the instance of the Hindustan Copper Limited after drilling 345.33 m in two boreholes . The deep drill holes ...
Page 258
... block and drilling of 3,287.50 m in 22 boreholes in the Batheri , Northeast , South- east , Southwest and North blocks were completed . The southern extension of the mineralised zone in the Batheri block could be traced intermittently ...
... block and drilling of 3,287.50 m in 22 boreholes in the Batheri , Northeast , South- east , Southwest and North blocks were completed . The southern extension of the mineralised zone in the Batheri block could be traced intermittently ...
Page 333
... block and more than 188 m in Ponk block and deeper boreholes will be required to intersect the mineralized zone . Cores from the drill holes show intense shearing , brecciation and leaching in all the three blocks . In Kakrana block ...
... block and more than 188 m in Ponk block and deeper boreholes will be required to intersect the mineralized zone . Cores from the drill holes show intense shearing , brecciation and leaching in all the three blocks . In Kakrana block ...
Contents
CENTRAL HEADQUARTERS | 1 |
NORTHERN REGION | 46 |
Engineering and Transport Division | 436 |
Copyright | |
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abutment alignment alluvium amphibolite Andhra Pradesh Archaean bands Banerjee basalt bauxite bedrock Bihar biotite block boreholes carried out systematic charnockite clay coal Coalfield copper Deccan Trap deposits depth to water dips Director district Division dolerite dolomite drill holes Dutta Engineer examined exploration exposed fault folds foliation Formation geochemical geohydrological geological mapping Geologists Jr geophysical Ghosh gneisses grade granite groundwater grouting Himachal Pradesh Hydel indicated investigation Jammu Kashmir km on scale Laboratory laterite limestone located logging Madhya Pradesh mapped an area mapped on scale meterage metres million tonnes Mineral mineralisation Mysore nala occur pegmatite phosphorite phyllite pits power house Project pyrite quartz veins quartzite RAJASTHAN recommended Region river rock types samples sandstone Sarvashri schist seams sediments shale Sharma shear zones Shri Singh slate spillway sq km Srivastava strike length studies surveys systematic geohydrological taluk thickness Topo topo-sheets traverse trending tubewells tunnel underlain upto Uttar Pradesh