Records of the Geological Survey of India, Volume 103The Survey, 1972 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 152
... indicated along the penstock line near the river . In the Jamak terrace on the left bank of river Bhagirathi a shallow bedrock depth was indicated near stage I tunnel portal site , but along the approach channel axis the average bedrock ...
... indicated along the penstock line near the river . In the Jamak terrace on the left bank of river Bhagirathi a shallow bedrock depth was indicated near stage I tunnel portal site , but along the approach channel axis the average bedrock ...
Page 321
... indicated that the relief in the apparent resistivity values over pegmatites is of the order of 50 to 60 ohm - metres , against 20 to 40 ohm - metres over the country rocks viz . , schists . The results of magnetic ( vertical force ) ...
... indicated that the relief in the apparent resistivity values over pegmatites is of the order of 50 to 60 ohm - metres , against 20 to 40 ohm - metres over the country rocks viz . , schists . The results of magnetic ( vertical force ) ...
Page 426
... indicated the Fe content as + 67 % . One sample drawn from top section of BH - 15 mixed with laterite indicated Fe content 59 % . Besides the above , the contents of silica , alumina and phosphorus of all the above samples are below the ...
... indicated the Fe content as + 67 % . One sample drawn from top section of BH - 15 mixed with laterite indicated Fe content 59 % . Besides the above , the contents of silica , alumina and phosphorus of all the above samples are below the ...
Contents
NORTHERN REGION | 60 |
Hydroelectric Projects | 118 |
Communication Projects | 133 |
Copyright | |
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abutment alignment alluvium amphibolite Andhra Pradesh Asstt bands Banerjee basalt bauxite beds Bihar block boreholes Calcutta carried chalcopyrite charnockite clay coal coalfield collected comprising copper core Delhi deposits dips Director district Division dolerite dolomite drill holes dykes Engineer examined exploration Exploratory drilling fault Formation geochemical geohydrological geological mapping Geologist Jr geophysical Geophysicist Ghosh gneisses Gondwana grade granite granite-gneiss groundwater grouting Gujarat Himachal Pradesh India indicated investigation Jammu Kashmir Laboratory laterite limestone logging Lucknow Madhya Pradesh magnesite mapped an area meeting million tonnes mineralisation minerals Mining Mukherjee Murthy Mysore occurs pegmatite phosphorite phyllite pits power house Project pyrite quartz veins quartzite Rajasthan recommended Region river rock types samples sand sandstones Sarvashri scale schist seams sediments September 1969 shales Sharma Shri Singh spillway Srivastava strike length studies Survey syncline taluk thickness topo-sheets traverse trenching trending tubewells tunnel Udaipur district upto varies Vindhyan