Records of the Geological Survey of India, Volume 124, Part 2The Survey, 1989 - 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 129
... grey , greenish to khaki diamictite , shale and subordi- nate sandstone . The diamictities have clasts of varied ... grey and greenish grey shales are leafy and puckered . They are at places silty and many of them contain one or two ...
... grey , greenish to khaki diamictite , shale and subordi- nate sandstone . The diamictities have clasts of varied ... grey and greenish grey shales are leafy and puckered . They are at places silty and many of them contain one or two ...
Page 133
... grey , fine grained . massive to weakly foliated quartzite with minor dark grey phyllite interbands and metabasics . Manas h . Dark grey phyllite with minor quartzite bands . Formation g . Purple to dark grey greasy phyllite with rare ...
... grey , fine grained . massive to weakly foliated quartzite with minor dark grey phyllite interbands and metabasics . Manas h . Dark grey phyllite with minor quartzite bands . Formation g . Purple to dark grey greasy phyllite with rare ...
Page 300
... grey / light yellow sandstone with large rectangular unaltered felspar at places . The grey siltstone is com- monly cross - bedded . An assemblage of white / grey , coarse grained , com- monly cross - stratified felspathic sandstone ...
... grey / light yellow sandstone with large rectangular unaltered felspar at places . The grey siltstone is com- monly cross - bedded . An assemblage of white / grey , coarse grained , com- monly cross - stratified felspathic sandstone ...
Contents
CENTRAL HEADQUARTERS | 6 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 143 |
Overview of the Deputy Director General | 211 |
Copyright | |
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aeromagnetic amphibolite AMSE Wing analysis Andhra Pradesh anomalies assemblage bands Barakar Barakar Formation basement basin Bhutan BIHAR block boreholes carbonaceous 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 Ghosh gneisses Gondwana grade granite gravity grey Group heavy mineral ilmenite INDEX India indicate intersected investigation Kamthi Formation limestone lineament located MADHYA PRADESH magnetic magnetite medium metamorphism 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 stratigraphic strike length sulphide surface surveys Talchir Formation tectonic thickness tion Toposheet trending tuff upto VALLEY COALFIELD varies volcanics zone