Records of the Geological Survey of India, Volume 132, Part 2Government of India, 1996 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 133
... values upto 0.14 ppm in 2 samples . Chromium values upto 0.43 % have been found in 5 samples of laterite collected near Damsal Colony ( 73H / 13 ) . Laterite samples collected around Mohulkhal , Anala and Darajani ( all in the Toposheet ...
... values upto 0.14 ppm in 2 samples . Chromium values upto 0.43 % have been found in 5 samples of laterite collected near Damsal Colony ( 73H / 13 ) . Laterite samples collected around Mohulkhal , Anala and Darajani ( all in the Toposheet ...
Page 148
... values ( max 700 ppb ) , which is much higher than the crustal abundance of 20 ppb . Cr from top soil also reflects high values ( max 530 ppm ) and almost half of the total soil samples ( 50 ) show high values , greater than the average ...
... values ( max 700 ppb ) , which is much higher than the crustal abundance of 20 ppb . Cr from top soil also reflects high values ( max 530 ppm ) and almost half of the total soil samples ( 50 ) show high values , greater than the average ...
Page 268
... values . The values range from 1.37 to 1.54 Mg / m3 for the upper levels and from 1.61 to 1.78 Mg / m3 beyond 0.25 to 0.75 m level . A positive correlation of r = 0.63 has been established between y sat and depth and a negative ...
... values . The values range from 1.37 to 1.54 Mg / m3 for the upper levels and from 1.61 to 1.78 Mg / m3 beyond 0.25 to 0.75 m level . A positive correlation of r = 0.63 has been established between y sat and depth and a negative ...
Contents
Antarctica Division | 63 |
Bhutan Unit | 69 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 85 |
Copyright | |
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aeromagnetic Andhra anomalies assemblage Barakar Barakar coal seams Barakar Formation Barren Measures base metal basin Bhutan Bihar Block borehole carbonaceous carried comprises core covered Cruise Deccan Traps delineated depth range district drilling dykes Dzongkhag EXPLORATION FOR COAL exposed fault field season foraminifera garnet geochemical Geological Map geophysical gneiss gold Gondwana grade granite granulite grey ground evaluation Group horizons INDEX indicate intersected investigation Kamthi lamproites lignite limestone limestone band lineament located Madhya Pradesh magnetic metamorphic mineral mineralisation multisensor NW-SE occur Orissa pegmatite phyllite programme quartz quartzite Raniganj Raniganj Coalfield Raniganj Formation Regional exploration remote sensing ridge rocks samples sand sandstone scale schist seabed seam zones sector sediments sequence shale shallow shear zone Singhbhum Sohagpur Coalfield soil southern sq km strike structural subsurface surface surveys Talchir Formation Tamil Nadu thickness Toposheet trending ultramafic upto Valley Coalfield West Bengal