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 102
... scale 1 : 500,000 and False - Colour - Composite on scale 1 : 250,000 ) , ( b ) Regional Aeromagnetic Data ( NRSA ) on 1 : 250,00 scale , ( c ) Aeromagnetic data of low altitude multisensor surveys ( BRGM - CGG ) , Block - 7 on 1 ...
... scale 1 : 500,000 and False - Colour - Composite on scale 1 : 250,000 ) , ( b ) Regional Aeromagnetic Data ( NRSA ) on 1 : 250,00 scale , ( c ) Aeromagnetic data of low altitude multisensor surveys ( BRGM - CGG ) , Block - 7 on 1 ...
Page 114
... scale geological mapping of 9.5 sq km area on1 : 12,500 scale and detailed geological mapping and geochemical sampling of ultramafic - mafic body 500m SE of Karhiya was taken up , covering 1 sq.km. area . A total of 240 bedrock / soil ...
... scale geological mapping of 9.5 sq km area on1 : 12,500 scale and detailed geological mapping and geochemical sampling of ultramafic - mafic body 500m SE of Karhiya was taken up , covering 1 sq.km. area . A total of 240 bedrock / soil ...
Page 177
... scale mapping on 1 : 10,000 scale along with contour survey . Most of the elevated portions of the area are occupied by Rajmahal traps while Barakar sediments are exposed in the low lying , mostly soil covered tracts . The Barakar ...
... scale mapping on 1 : 10,000 scale along with contour survey . Most of the elevated portions of the area are occupied by Rajmahal traps while Barakar sediments are exposed in the low lying , mostly soil covered tracts . The Barakar ...
Contents
Antarctica Division | 63 |
Bhutan Unit | 69 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 85 |
Copyright | |
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aeromagnetic Andhra assemblage band Barakar Barakar coal seams Barakar Formation Barren Measures basin bathymetric Bihar block borehole carbonaceous coarse comprises cores course was conducted Cruise Deccan Traps delineated deposits depth range district Dzongkhag EXPLORATION FOR COAL fault field season foraminifera geochemical Geological Map geophysical geotechnical gneiss Gondwana grade grained granite grey Group heavy mineral horizons Hyderabad INDEX indicate intersected investigation Kamthi lignite limestone lineament located Madhya Pradesh mainly metamorphic mineralisation nearshore NW-SE occur Orissa phyllite PRADESH Code programme quartz quartzite ranging in thickness Raniganj Raniganj Formation Regional exploration remote sensing ridge River rocks samples Samudra Manthan sand sandstone scale schist sea floor seabed seam zones sector sediments seismic sequence Shahdol shale shallow shear shelf silty clay Sohagpur Sohagpur Coalfield southern sq km strike structural studies Sub-basin subsurface surveys Talchir Formation Tamil Nadu Toposheet trending ultramafic upto Valley Coalfield water depth West Bengal zone