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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Page 80
... grey and carbonaceous phyllite , which in turn is sandwiched between grey dolomite on the foot - wall side and greyish white quartzite on the hanging wall part . This lithopackage belongs to the Manas Formation of the Baxa Group . The ...
... grey and carbonaceous phyllite , which in turn is sandwiched between grey dolomite on the foot - wall side and greyish white quartzite on the hanging wall part . This lithopackage belongs to the Manas Formation of the Baxa Group . The ...
Page 139
... grey silty , grey shale with coal bands and occasional coarser influx . Barren Measure Formation , overlain by Raniganj Formation is represented by dark grey to black shale , silty shale with scattered quartz grains , occasional ...
... grey silty , grey shale with coal bands and occasional coarser influx . Barren Measure Formation , overlain by Raniganj Formation is represented by dark grey to black shale , silty shale with scattered quartz grains , occasional ...
Page 24
... grey basalt fragments in a dark brown matrix . 89.50-100.45m : Greenish - grey coloured basalt with several thin patches of breccia ( angular grey basalt frag- ments in a dark brown basaltic matrix ) , each about 0.5m wide . at 90.75m ...
... grey basalt fragments in a dark brown matrix . 89.50-100.45m : Greenish - grey coloured basalt with several thin patches of breccia ( angular grey basalt frag- ments in a dark brown basaltic matrix ) , each about 0.5m wide . at 90.75m ...
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