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 13
... sequence . An assem- blage comprising Proxapertites sp .. Lanterno- sphaeridium sp . , Palaeocystodinum sp ... sequences are known from Kashmir - Kishtwar - Chamba , La- dakh - Lahaul , Spiti - Kinnaur , Kumaun - Garhwal and dated with ...
... sequence . An assem- blage comprising Proxapertites sp .. Lanterno- sphaeridium sp . , Palaeocystodinum sp ... sequences are known from Kashmir - Kishtwar - Chamba , La- dakh - Lahaul , Spiti - Kinnaur , Kumaun - Garhwal and dated with ...
Page 40
... sequence further north . Any conglomeratic sequence overly- ing the volcanics further up stream of Telkoi or the Junction of Pallahara lineament with volcanics may be the possible target area for palaeo - placer of gold . Detailed ...
... sequence further north . Any conglomeratic sequence overly- ing the volcanics further up stream of Telkoi or the Junction of Pallahara lineament with volcanics may be the possible target area for palaeo - placer of gold . Detailed ...
Page 339
... sequence of Lower Gondwana together with coal seams were analysed . These have been depicted in thematic maps . Analysis of thickness variations of coal seams and quality parameters of coal in a few selected blocks of some coalfields ...
... sequence of Lower Gondwana together with coal seams were analysed . These have been depicted in thematic maps . Analysis of thickness variations of coal seams and quality parameters of coal in a few selected blocks of some coalfields ...
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