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 115
... Extension area , Samchi District , Bhutan was continued and completed in June , 1990 . PEX - I GEOLOGICAL MAP OF PAGLI MINE SAMCHI DISTRICT , SCALE 40 80 120 EXTENSION AREA , BHUTAN 160 m . 09 BH - 8 P40 T23 4 PE - 2 PE PE - TS 52 PE ...
... Extension area , Samchi District , Bhutan was continued and completed in June , 1990 . PEX - I GEOLOGICAL MAP OF PAGLI MINE SAMCHI DISTRICT , SCALE 40 80 120 EXTENSION AREA , BHUTAN 160 m . 09 BH - 8 P40 T23 4 PE - 2 PE PE - TS 52 PE ...
Page 193
... extension areas of Aladahalli copper deposit , located in the Aladahalli schist belt , Hassan district , Karnataka . Ground evaluation of aeromagnetic data was carried out in North eastern corner of the Cuddapah Basin and west of ...
... extension areas of Aladahalli copper deposit , located in the Aladahalli schist belt , Hassan district , Karnataka . Ground evaluation of aeromagnetic data was carried out in North eastern corner of the Cuddapah Basin and west of ...
Page 249
... Extension ) , Chilgo- Kundapahari and Pachwara - Chirudih ( Pachwara Sub - basin ) sectors resulting in delineation of quarriable power grade coal resource in the area . Three coal seam zones ( 24 m , 52 m and 15 m thickness ) were ...
... Extension ) , Chilgo- Kundapahari and Pachwara - Chirudih ( Pachwara Sub - basin ) sectors resulting in delineation of quarriable power grade coal resource in the area . Three coal seam zones ( 24 m , 52 m and 15 m thickness ) were ...
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