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 3
... Upper Jurassic age and is older than Pillow Volcanic Range in age . These Upper Jurassic radiolarians have also been recorded recetly from Manipur and Nagaland ophiolite belt and are correlatable . In order to delineate K - T contact ...
... Upper Jurassic age and is older than Pillow Volcanic Range in age . These Upper Jurassic radiolarians have also been recorded recetly from Manipur and Nagaland ophiolite belt and are correlatable . In order to delineate K - T contact ...
Page 6
... Upper Siwalik , Special search was carried out to find out any remains of hominoid primates that were so common in the Lower and Middle Siwaliks but hith- erto unreported from the Upper Siwalik . The project was initiated in 1987-88 and ...
... Upper Siwalik , Special search was carried out to find out any remains of hominoid primates that were so common in the Lower and Middle Siwaliks but hith- erto unreported from the Upper Siwalik . The project was initiated in 1987-88 and ...
Page 66
... upper crustal level and lateral changes in resistivity of supra crustal blocks . In all , five resistivity soundings , using equa- torial and azimuthal dipole sounding techniques ( Al ' pin et al , 1966 ) with R = 15 to 30 km , have ...
... upper crustal level and lateral changes in resistivity of supra crustal blocks . In all , five resistivity soundings , using equa- torial and azimuthal dipole sounding techniques ( Al ' pin et al , 1966 ) with R = 15 to 30 km , have ...
Contents
CENTRAL HEADQUARTERS | 6 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 143 |
Overview of the Deputy Director General | 211 |
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Common terms and phrases
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