Records of the Geological Survey of India, Volume 106The Survey, 1975 - Earthquakes Includes the Annual report of the Geological Survey of India, 1867- |
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Page 10
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 to locate coals ...
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 to locate coals ...
Page 285
... continued the detailed prospecting for copper - ore in the Ramasamudram ( 16 ° 14 ′ : 79 ° 24 ′ ) area of Markapur taluk , where 0.5 sq . km . area was covered by plane table mapping on scale 1 : 2000 and a total of 711.60 m . were ...
... continued the detailed prospecting for copper - ore in the Ramasamudram ( 16 ° 14 ′ : 79 ° 24 ′ ) area of Markapur taluk , where 0.5 sq . km . area was covered by plane table mapping on scale 1 : 2000 and a total of 711.60 m . were ...
Page 429
... continued the investigation stage geologieal studies at the project . The bed rock at the flanks are proved to be 10 to 25 m . below the ground surface and highly permeable . In view of this and the shear failure at the river bed ...
... continued the investigation stage geologieal studies at the project . The bed rock at the flanks are proved to be 10 to 25 m . below the ground surface and highly permeable . In view of this and the shear failure at the river bed ...
Contents
Volume 106 | 1 |
WESTERN REGION | 16 |
Engineering and Transport Division | 82 |
Copyright | |
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alignment alluvium amphibolite Andhra Pradesh Asstt bands basalt basin bauxite Bihar biotite block bore holes boreholes Calcutta carried charnockite chert clay coal coalfield comprising copper Deccan Trap Delhi deposits depth Director district Division dolerite dolomite drill holes dykes east electrical logging exploration exploratory fault felspar foliation formation fossils garnetiferous geochemical geohydrological geological investigations geological mapping Geological Survey Geologist Jr geophysical Ghosh gneiss Gondwana grade grained granite gneiss graphite grey Groundwater hornblende indicated laboratory laterite limestone located Lucknow metres million tonnes mineralisation minerals nala occurs Orissa pegmatite phosphate phyllites pits power house Pradesh Project quartz quartzite Rajasthan Region river rock types S/Shri samples sandstone schist seams sediments shales Sharma shear Shri Singh Sinha spillway Srivastava strike length studies Survey of India systematic thickness thin toposheet Trap Flow traverse trending tubewells tunnel upto valley varies veins Vindhyan West Bengal zone