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 5
... collected from this area for possible microbiota have been examined in this . section . Some of the samples exhibit certain struc- tures which appear to be organic . Detailed study is in progress . In view of ambiguous K - T boundary ...
... collected from this area for possible microbiota have been examined in this . section . Some of the samples exhibit certain struc- tures which appear to be organic . Detailed study is in progress . In view of ambiguous K - T boundary ...
Page 153
... collected at every 50 m along each sample line . Samples were also collected around the Om Pratima and the Chinnabhavi mine areas . A total of 602 samples were collected for various laboratory stud- ies . The break - up of samples ...
... collected at every 50 m along each sample line . Samples were also collected around the Om Pratima and the Chinnabhavi mine areas . A total of 602 samples were collected for various laboratory stud- ies . The break - up of samples ...
Page 233
... collected , the total core - length being 91.73 m . Thirtysix grab samples have also been collected . The seabed is generally made up of silty clay on top underlain by fine to medium sand . The sand is present on the seabed surface at a ...
... collected , the total core - length being 91.73 m . Thirtysix grab samples have also been collected . The seabed is generally made up of silty clay on top underlain by fine to medium sand . The sand is present on the seabed surface at a ...
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