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 33
... present in the ore band are hausmanite , vredenburgite , pyrite , pyrrhotite and profuse graphite . At places , the ore bands contain tephroites in place of rhodonite , depending upon the grade of metamorphism . The present surface ...
... present in the ore band are hausmanite , vredenburgite , pyrite , pyrrhotite and profuse graphite . At places , the ore bands contain tephroites in place of rhodonite , depending upon the grade of metamorphism . The present surface ...
Page 236
... present beach sand , which points to the existence of a strand line around that depth . The seismic surveys indicated two acoustic reflectors below the seabed . Reflector I is parallel to the present seafloor , whereas reflector II is ...
... present beach sand , which points to the existence of a strand line around that depth . The seismic surveys indicated two acoustic reflectors below the seabed . Reflector I is parallel to the present seafloor , whereas reflector II is ...
Page
... present work was to study the conglomerates in different locations and find out their relation with rocks , immediately underlying and overlying . The comparative studies of the different conglomerate occurrences were based on their ...
... present work was to study the conglomerates in different locations and find out their relation with rocks , immediately underlying and overlying . The comparative studies of the different conglomerate occurrences were based on their ...
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