Records of the Geological Survey of India, Volume 113, Parts 1-3The Survey, 1983 - 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 117
... ( Plate IIId ) and chlorite schist ( Plate IIIf ) are similar , chlorite schist has slightly higher reflectance than the tuff . ( b ) The bands around 0.85 and 0.92 microns in man- ganiferous chert ( Plate IVb ) may be explained in terms ...
... ( Plate IIId ) and chlorite schist ( Plate IIIf ) are similar , chlorite schist has slightly higher reflectance than the tuff . ( b ) The bands around 0.85 and 0.92 microns in man- ganiferous chert ( Plate IVb ) may be explained in terms ...
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... ( Plate IV ) of the order of 12 mv / m in the south - western limb with positive values to the south - west indicating thereby a south - westerly dip of the causative body . That the body lies at a shallow depth is quite evident from the ...
... ( Plate IV ) of the order of 12 mv / m in the south - western limb with positive values to the south - west indicating thereby a south - westerly dip of the causative body . That the body lies at a shallow depth is quite evident from the ...
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... ( Plate 3 ) . In the contour map ( Plate 2 ) over the region marked ' A ' the overburden section is estimated to be shallow , the minimum value recorded being 1.5 metres and maximum 30 m . This zone is potential for the exploration of the ...
... ( Plate 3 ) . In the contour map ( Plate 2 ) over the region marked ' A ' the overburden section is estimated to be shallow , the minimum value recorded being 1.5 metres and maximum 30 m . This zone is potential for the exploration of the ...
Contents
OFF SHORE MINERAL EXPLORATION AND MARINE GEOLOGY DIVISION | 63 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 75 |
VI EASTERN REGION 165 | 165 |
Copyright | |
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amphibolite analysis Andhra Pradesh anomaly zones apatite Asstt bands basin belt Bihar biotite block boreholes Calcutta carried chlorite clay Coalfield coarse collected core covered Deccan basalts Deccan Trap deposits depth dips Director DISTRICT Division dolomite drilling Dubrajpur exposed fault folds foliation Formation fossils geochemical Geol geological mapping Geological Survey Geologist Geologist Jr geotechnical Ghosh gneiss Gondwana grade granite gneiss grey Group Gupta indicated laboratory laterite limestone lineament lineation located logging Madhya Pradesh magnetic magnetite mapped an area metamorphism metres migmatites million tonnes mineralisation minerals nala occur Orissa pegmatite phyllite Plate Project pyrite quartz quartz veins quartzite Rajasthan Region river rock types S/Shri samples sandstone scale schist schistosity sector sequence shale shear zone Shri Singh Singhbhum sq km Srivastava strike length structural studies sulphide surface Survey of India thickness tion toposheet traverses trending upto volcanics