Records of the Geological Survey of India, Volume 131, Parts 2-3Government of India, 1996 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Results 1-3 of 92
Page 157
... borehole no TNA - 7 borehole ( drilled during the F.S.1995-96 ) were palynologically correlated with coal seams of the Raniganj Formation . In borehole no.TNA - 8 only 3.05 m were drilled during the period under review and the borehole ...
... borehole no TNA - 7 borehole ( drilled during the F.S.1995-96 ) were palynologically correlated with coal seams of the Raniganj Formation . In borehole no.TNA - 8 only 3.05 m were drilled during the period under review and the borehole ...
Page 57
... borehole ( JAM - 1 ) was planned to inter- sect the mineralised zone at 40 m below the ground level ( i.e. at 349.135 m R.L. ) . Subsequent boreholes were also planned to intersect the mineralised zone at the same R.L. The borehole JAM ...
... borehole ( JAM - 1 ) was planned to inter- sect the mineralised zone at 40 m below the ground level ( i.e. at 349.135 m R.L. ) . Subsequent boreholes were also planned to intersect the mineralised zone at the same R.L. The borehole JAM ...
Page
... borehole . During the current field season , 291.80m drill- ing have been achieved in two completed boreholes ( CHJ- 1 & 2 ) and one continuing borehole ( CHJ - 3 ) till 30th Sep- tember 1997. In all 34 core samples have been collected ...
... borehole . During the current field season , 291.80m drill- ing have been achieved in two completed boreholes ( CHJ- 1 & 2 ) and one continuing borehole ( CHJ - 3 ) till 30th Sep- tember 1997. In all 34 core samples have been collected ...
Contents
COAL WING | 128 |
Geophysics Division | 209 |
Operation West Coast I | 239 |
Copyright | |
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amphibolite analysis anomaly bands Barakar Barakar Formation basin belt Bihar biotite block borehole carried chlorite clay Coalfield Code core covered Cruise delineated depth Director district Division drilling Dzongkhag east East Singhbhum eastern exploration for coal facies fault feldspar field season folds foliation garnet geochemical geoenvironmental GEOLOGICAL MAP geophysical geotechnical investigation gneiss Gondwana grade granite granite gneiss granulite grey Group heavy mineral INDEX indicated intersected Kamthi lignite limestone located Madhya Pradesh magnetic metamorphism mineralised zone nala occur Orissa OVERVIEW pegmatite phyllite plagioclase Plate programme Project prospect Purulia quartz quartz veins quartzite range Raniganj REGIONAL EXPLORATION ridge river samples were collected sand sandstone scale schist seabed sector sediments shale shallow shear zone Singhbhum slope soil spillway sq km stage geotechnical investigation structural sulphide surface survey Talchir thickness Toposheet traverses trending ultramafic upto Valley varies volcanics West Bengal