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 73
... boreholes were done on Patharkhera area . The gamma - ray logging does not indicate any change in the activity of the different formations penetrated by the borehole . The temperature log does not indicate any change in the thermal ...
... boreholes were done on Patharkhera area . The gamma - ray logging does not indicate any change in the activity of the different formations penetrated by the borehole . The temperature log does not indicate any change in the thermal ...
Page 282
... boreholes has been completed . 467 samples from 51 boreholes have been sent for chemical analysis . Samples from 22 boreholes have analysed more than 40 % A12O , and less than 8 % SiO , on the average , over a thickness ranging from ...
... boreholes has been completed . 467 samples from 51 boreholes have been sent for chemical analysis . Samples from 22 boreholes have analysed more than 40 % A12O , and less than 8 % SiO , on the average , over a thickness ranging from ...
Page 287
... boreholes had given , positive result for copper ore . While the borehole C.T.K. - 27 and C.T.K. - 26 have intersected weakly mineralised thin veins ; no mineralisation was intersected in boreholes K.G.U. - 33 , K.G.U. - 34 and C.T.K. ...
... boreholes had given , positive result for copper ore . While the borehole C.T.K. - 27 and C.T.K. - 26 have intersected weakly mineralised thin veins ; no mineralisation was intersected in boreholes K.G.U. - 33 , K.G.U. - 34 and C.T.K. ...
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