Records of the Geological Survey of India, Volume 127, Part 2The Survey, 1994 - 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 43
... samples and clay analyses were done on a few core clay samples collected from the Borehole No EBS - 3 of East Bokaro coalfield , Bihar . The samples were collected from the depth betweem 50 m and 720m . The coal samples were obtained ...
... samples and clay analyses were done on a few core clay samples collected from the Borehole No EBS - 3 of East Bokaro coalfield , Bihar . The samples were collected from the depth betweem 50 m and 720m . The coal samples were obtained ...
Page 211
... samples ( by part pitting and trench- ing ) and 150 nos . of stream sediments . The area under investigation ... samples and 170 stream sediment samples were collected for analysis of gold and other radicals . Samples were analysed by ...
... samples ( by part pitting and trench- ing ) and 150 nos . of stream sediments . The area under investigation ... samples and 170 stream sediment samples were collected for analysis of gold and other radicals . Samples were analysed by ...
Page 223
... samples were collected from all the five blocks ( A to E ) and these were analysed for Cu , Pb , Zn , Ni and Co. Out of 311 bed rock samples collected from blocks B , D and E. 79 samples analysed between 100 and 500 ppm Pb 10 samples ...
... samples were collected from all the five blocks ( A to E ) and these were analysed for Cu , Pb , Zn , Ni and Co. Out of 311 bed rock samples collected from blocks B , D and E. 79 samples analysed between 100 and 500 ppm Pb 10 samples ...
Contents
Photogeology Remote Sensing Division | 29 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING 146240 | 149 |
Overview of the Deputy Director General | 243 |
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Common terms and phrases
aeromagnetic airborne amphibolite AMSE Wing analysis ANDHRA PRADESH anomalies bands Barakar Barakar Formation Barren Measures basin Bengal BHUTAN Bihar biotite block boreholes carbonaceous charnockite Chekha clay coal seams COAL WING Coalfield Code cores covered cruise depth range DISTRICT Division drilling east eastern exploration for coal faults field season fold geochemical GEOLOGICAL MAP geophysical data gneiss Gondwana granite gneiss gravity grey ground evaluation heavy mineral indicate intersected intrusives investigation isobath Kamthi LAMPROITE lamprophyres lignite lineament located MADHYA PRADESH magnetic metabasalt metamorphism migmatites million tonnes mineralisation multisensor NW-SE occur Orissa phyllite programme Proterozoic quartz quartzite Raniganj Regional exploration ridge rocks Sakoli sand sandstone scale schist seabed seam zones sector sediments sequence shale shear zones Shumar slope southern sq km strike length structural studies sub-basin sub-surface Survey of India Talchir Tamil Nadu tectonic thickness Thimphu toposheet trending upto varies