Records of the Geological Survey of India, Volume 123, Part 2The Survey, 1990 - 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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Results 1-3 of 42
Page 107
... sq km was surveyed by 12,234 line- km of traverses in the states of Karnataka , Goa and Maharashtra between 13 ° 45'N & 16 ° 00'N and 73 ° 30'E & 75 ° 38'E . On completion of the survey in the above area , the operational base was ...
... sq km was surveyed by 12,234 line- km of traverses in the states of Karnataka , Goa and Maharashtra between 13 ° 45'N & 16 ° 00'N and 73 ° 30'E & 75 ° 38'E . On completion of the survey in the above area , the operational base was ...
Page 130
... sq km on 1 : 1000 scale at Isarwas's Sector was mapped . The area exposes the rocks belonging to BGC , represented ... sq km on scale 1 : 1000 and contouring was done on 0.5 sq km with 1.0 m contour interval . Total test drilling of ...
... sq km on 1 : 1000 scale at Isarwas's Sector was mapped . The area exposes the rocks belonging to BGC , represented ... sq km on scale 1 : 1000 and contouring was done on 0.5 sq km with 1.0 m contour interval . Total test drilling of ...
Page 240
... sq km mining areas of Jharia and Raniganj coal- fields . During F.S. 1988-89 first generation land use map of the remaining 160 sq km area has been prepared on 1 : 4,000 scale on topographical maps and surface maps of mining areas ...
... sq km mining areas of Jharia and Raniganj coal- fields . During F.S. 1988-89 first generation land use map of the remaining 160 sq km area has been prepared on 1 : 4,000 scale on topographical maps and surface maps of mining areas ...
Contents
Geochronology and Isotope Geology Division 1833 | 18 |
Central Petrological Laboratories 4450 | 44 |
Central Geophysics Division 5168 | 50 |
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aeromagnetic amphibolite AMSE Wing analysis ANDHRA PRADESH anomalies Argada bands Barakar Barakar Formation Barren Measures Formation basin Bhutan BIHAR block boreholes Calcutta Central chalcopyrite chemical clay coal seams Coal Wing copper cores correlation cruise depth developed DISTRICT dolomite dykes east eastern EXPLORATION FOR COAL fault field season geochemical GEOLOGICAL MAP Geophysics Division gneisses GODAVARI VALLEY Gondwana grade grained granite gneiss grey GROUND EVALUATION heavy mineral horizon India indicated intersected isotopic Kamthi Formation Karnataka lignite limestone located MADHYA PRADESH mafic magnetic Marine Wing metamorphic migmatites million tonnes mineralisation NW-SE occur Orissa phyllite PRADESH Code Precambrian quartz quartzite range Raniganj REGIONAL EXPLORATION revealed samples sand sandstone scale schist seam zones sector sediments seismic sequence shale sq km sulphide surface surveys TALCHIR FORMATION thickness tion toposheet trending upto VALLEY COALFIELD varying vibrocores volcanics WEST BENGAL whole rock zone