Records of the Geological Survey of India, Volume 124, Part 2The Survey, 1991 - 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 38
... trending ENE- WSW . Evidence acquired through interpretation of remotely sensed data products and by subsequent field checks , suggest that the ENE - WSW trending lineament system is the earliest to develop , followed by the lineament ...
... trending ENE- WSW . Evidence acquired through interpretation of remotely sensed data products and by subsequent field checks , suggest that the ENE - WSW trending lineament system is the earliest to develop , followed by the lineament ...
Page 39
... trending fold geometry older than the ENE - WSW trending folds ; ( ix ) Khairagarh Group essentially comprise alternate volcanic - sedimen- tary sequences and folded along NNE - SSW to N - S axial trend ; ( x ) Dongargarh is essentially ...
... trending fold geometry older than the ENE - WSW trending folds ; ( ix ) Khairagarh Group essentially comprise alternate volcanic - sedimen- tary sequences and folded along NNE - SSW to N - S axial trend ; ( x ) Dongargarh is essentially ...
Page 195
... trending linear magnetic features , lithologically rep- resented by high grade iron formations and mafic enclaves of the schist belts . These lineaments are cut across by ENE - WSW trending features which are invariably associated with ...
... trending linear magnetic features , lithologically rep- resented by high grade iron formations and mafic enclaves of the schist belts . These lineaments are cut across by ENE - WSW trending features which are invariably associated with ...
Contents
CENTRAL HEADQUARTERS | 6 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 143 |
Overview of the Deputy Director General | 211 |
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aeromagnetic amphibolite AMSE Wing analysis Andhra Pradesh anomalies assemblage bands Barakar Formation BARREN MEASURES FORMATION basement basin Bhutan block boreholes carbonaceous Central chalcopyrite clay coal seams Coal Wing coarse grained Code copper mineralisation core Cruise deposits depth range DISTRICT drilling east eastern ENE-WSW evaluation EXPLORATION FOR COAL faults felsic field season fold geochemical GEOLOGICAL MAP gneisses Gondwana grade granite gravity grey Group heavy mineral ilmenite INDEX India indicate intersected investigation Kamthi Formation limestone lineament MADHYA PRADESH magnetic magnetite medium metamorphism migmatite million tonnes NW-SE occur ORISSA phyllite potential PRECAMBRIAN pyrite quartz quartzite Raniganj Raniganj Formation Regional exploration rocks Sakoli samples sand sandstone scale schist schist belt seabed seam zones sector sediments shale siltstone silty Singhbhum soil sq km Stratigraphy strike length sulphide surface surveys Talchir Formation tectonic thickness tion Toposheet trending tuff upto VALLEY COALFIELD varies volcanics zone