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 224
... ridge axis by ash and basaltic rock fragments in top 55-60 cm and radiolaria , ash and basaltic fragments in 60-95 cm level and radiolaria and basaltic rock fragments in 95-120 cm level , while the westernmost sector by radiolaria ...
... ridge axis by ash and basaltic rock fragments in top 55-60 cm and radiolaria , ash and basaltic fragments in 60-95 cm level and radiolaria and basaltic rock fragments in 95-120 cm level , while the westernmost sector by radiolaria ...
Page 239
... Ridge . This area was proposed to be studied in detail in two cruises in two years . However , the first cruise for this purpose , ( SM - 114 ) taken up during the current season , was not successful owing to operational difficulties ...
... Ridge . This area was proposed to be studied in detail in two cruises in two years . However , the first cruise for this purpose , ( SM - 114 ) taken up during the current season , was not successful owing to operational difficulties ...
Page 241
... Ridge crest , ( 2 ) Ridge flanks , ( 3 ) Intramontane valleys and ( 4 ) Transform faults . ( 1 ) Ridge crests : The central part of the ridge is more rugged compared to the gently sloping flanks . The ridge crest is commonly divided by ...
... Ridge crest , ( 2 ) Ridge flanks , ( 3 ) Intramontane valleys and ( 4 ) Transform faults . ( 1 ) Ridge crests : The central part of the ridge is more rugged compared to the gently sloping flanks . The ridge crest is commonly divided by ...
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