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 35
... Values Table-. Vol . 131 , Pt - 2 The present study is a continuation of visual image interpretation work carried out on parts of Singhbhum shear zone during Field Season 1995-96 . During Field Season year 1994-95 , an area of about 1500 ...
... Values Table-. Vol . 131 , Pt - 2 The present study is a continuation of visual image interpretation work carried out on parts of Singhbhum shear zone during Field Season 1995-96 . During Field Season year 1994-95 , an area of about 1500 ...
Page 98
... values were found to be less than 0.1 ppm and silver values less than 5 ppm . This year a total of 30 samples were collected and sent for chemical analysis . In the area showing anomalous gold values and around the old workings , the ...
... values were found to be less than 0.1 ppm and silver values less than 5 ppm . This year a total of 30 samples were collected and sent for chemical analysis . In the area showing anomalous gold values and around the old workings , the ...
Page 134
... values in the seams of Shahdol block vary from 0.47 to 0.54 % and confirm gradual increase in rank along depth from 285.50 to 430.00m . with slight departure recorded in Seam IIIA , showing higher value of 0.59 % . Tatapani - Ramkola ...
... values in the seams of Shahdol block vary from 0.47 to 0.54 % and confirm gradual increase in rank along depth from 285.50 to 430.00m . with slight departure recorded in Seam IIIA , showing higher value of 0.59 % . Tatapani - Ramkola ...
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