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 19
... EASTERN. The Eastern Ghat belt represents a Precam- brian high grade mobile zone with a polymetamor- phic and multideformational history . In addition to ubiquitous high grade lilthologic assemblages , the belt comprises significant ...
... EASTERN. The Eastern Ghat belt represents a Precam- brian high grade mobile zone with a polymetamor- phic and multideformational history . In addition to ubiquitous high grade lilthologic assemblages , the belt comprises significant ...
Page 148
... eastern corner and part of toposheet 74A / 12 in the north eastern corner of the area in the states of Andhra Pradesh , Maharashtra , Madhya Pradesh and Orissa . The spacing of the flight lines was 4 km while the flight altitude was ...
... eastern corner and part of toposheet 74A / 12 in the north eastern corner of the area in the states of Andhra Pradesh , Maharashtra , Madhya Pradesh and Orissa . The spacing of the flight lines was 4 km while the flight altitude was ...
Page
... Eastern Region Extended Abstracts of Progress Reports of North - Eastern Region Extended Abstracts of Progress Reports of Southern Region Extended Abstracts of Progress Reports of Central Region Extended Abstracts of Progress Reports of ...
... Eastern Region Extended Abstracts of Progress Reports of North - Eastern Region Extended Abstracts of Progress Reports of Southern Region Extended Abstracts of Progress Reports of Central Region Extended Abstracts of Progress Reports of ...
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