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 167
... prospect were completed . Exploratory drilling was continued in the Thutabori prospect with cumulative depth 1065.25 m in 4 boreholes during the field season . Pahungaon area was taken up for exploratory drilling achieving 216.30 m in ...
... prospect were completed . Exploratory drilling was continued in the Thutabori prospect with cumulative depth 1065.25 m in 4 boreholes during the field season . Pahungaon area was taken up for exploratory drilling achieving 216.30 m in ...
Page 177
Geological Survey of India. MAP SHOWING LOCATION OF DIFFERENT PROSPECTS ́MIS 1000 ' 500 0 1 EXPLORATION FOR COPPER ORES IN THE THUTANBORI PROSPECT NAGPUR DISTRICT. copper deposits at Ran Mangli and Thutanbori prospects have been ...
Geological Survey of India. MAP SHOWING LOCATION OF DIFFERENT PROSPECTS ́MIS 1000 ' 500 0 1 EXPLORATION FOR COPPER ORES IN THE THUTANBORI PROSPECT NAGPUR DISTRICT. copper deposits at Ran Mangli and Thutanbori prospects have been ...
Page 178
... PROSPECTS , BHANDARA AND. of about one km width at Pahungaon prospect was investigated by detailed mapping covering 1.5 sq km on 1 : 2000 scale . The band , however , extends NW- SE bothways beyond the limits of the prospect area . The ...
... PROSPECTS , BHANDARA AND. of about one km width at Pahungaon prospect was investigated by detailed mapping covering 1.5 sq km on 1 : 2000 scale . The band , however , extends NW- SE bothways beyond the limits of the prospect area . The ...
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