Records of the Geological Survey of India, Volume 127, Part 2The Survey, 1992 - 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 151
Geological Survey of India. AIRBRONE MINERAL SURVEYS AND EXPLORATION WING AN OVERVIEW K. R. Raghu Nandan Deputy Director General ( Op . Geological Surveys ) The evaluation of the airbrone geophysical data obtained from the ' Operation ...
Geological Survey of India. AIRBRONE MINERAL SURVEYS AND EXPLORATION WING AN OVERVIEW K. R. Raghu Nandan Deputy Director General ( Op . Geological Surveys ) The evaluation of the airbrone geophysical data obtained from the ' Operation ...
Page 159
... surveys . Magnetic ( total force ) , electromagnetic ( Slingram ) and limited spectrometric surveys were conducted along seven regional traverses with a spacing of 1-2.5 km . The surveys have broadly confirmed the conclusions elicited ...
... surveys . Magnetic ( total force ) , electromagnetic ( Slingram ) and limited spectrometric surveys were conducted along seven regional traverses with a spacing of 1-2.5 km . The surveys have broadly confirmed the conclusions elicited ...
Page 175
Geological Survey of India. AIRBORNE MULTISENSOR GEOPHYSICAL SURVEYS IN PARTS OF MANGALWAR GREENSTONE - GRANITE COMPLEX AND ADJACENT AREAS , RAJASTHAN ( PARTS OF DEGREE SHEET NOS . 45J , K , N , O ; 54 B , C , F ) ( Code No. ABS / AMS ...
Geological Survey of India. AIRBORNE MULTISENSOR GEOPHYSICAL SURVEYS IN PARTS OF MANGALWAR GREENSTONE - GRANITE COMPLEX AND ADJACENT AREAS , RAJASTHAN ( PARTS OF DEGREE SHEET NOS . 45J , K , N , O ; 54 B , C , F ) ( Code No. ABS / AMS ...
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Common terms and phrases
aeromagnetic airborne amphibolite AMSE Wing analysis ANDHRA PRADESH anomalies bands Barakar Barakar Formation Barren Measures basement basin Bengal BHUTAN Bihar biotite block boreholes carbonaceous charnockite Chekha clay coal seams COAL WING Coalfield coarse Code cores covered cruise depth range DISTRICT Division dolomite drilling east eastern exploration for coal faults field season fold geochemical GEOLOGICAL MAP gneiss Gondwana grained 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 Talchir Tamil Nadu tectonic thickness Thimphu Thimphu Formation toposheet trending upto varies