Records of the Geological Survey of India, Volume 126, Part 2Government of India, 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 242
... grained , often medium grained , micaceous sandstone , micaceous silty shale , thin coal sections ( as revealed from sub - surface data base ) . Occasionally coarse feldspathic sandstones are present associated with caliche . The ...
... grained , often medium grained , micaceous sandstone , micaceous silty shale , thin coal sections ( as revealed from sub - surface data base ) . Occasionally coarse feldspathic sandstones are present associated with caliche . The ...
Page 274
... grained felspathic sandstone with shale / clay clasts and subordinate amount of fine grained white to pinkish sandstone . The Kamthi rocks occur either in the form of hillocks or as detached erosional outliers in the eastern part of the ...
... grained felspathic sandstone with shale / clay clasts and subordinate amount of fine grained white to pinkish sandstone . The Kamthi rocks occur either in the form of hillocks or as detached erosional outliers in the eastern part of the ...
Page 292
... grained sandstone and shale with a marker horizon of chocolate shale having limonitic concretions . White medium to coarse grained arkosic sandstone , grey shale carbonaceous shale and coal . Green to greenish grey , fine grained ...
... grained sandstone and shale with a marker horizon of chocolate shale having limonitic concretions . White medium to coarse grained arkosic sandstone , grey shale carbonaceous shale and coal . Green to greenish grey , fine grained ...
Contents
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING 113 190 | 115 |
Overview of the Deputy Director General | 193 |
Operation East CoastI | 201 |
Copyright | |
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aeromagnetic amphibolite AMSE Wing analysed ANDHRA PRADESH anomalies bands Barakar Barakar Formation Barren Measures Formation basement basin Bengal Bhutan Bihar block boreholes carbonaceous chalcopyrite clay coal seams COAL WING Coalfield Code cores cruise deposits DISTRICT Division drilling east EXPLORATION FOR COAL fault field season foraminifera geochemical GEOLOGICAL MAP geophysical Ghosh gneiss gneissic Godavari Valley Gondwana grade grey ground evaluation heavy mineral horizon INDEX indicated intersected investigation isobath isotopic Kamthi Formation lamproites lignite limestone located MADHYA PRADESH magnetic medium grained metamorphism migmatites million tonnes NW-SE occur ooids Orissa phyllite pluton Precambrian programme quartz quartzite range Raniganj Raniganj Formation Regional exploration ridge Sakoli samples sand sandstone Sattupalli scale schist seabed seam zones sector sediments sequence shale shelf silty Singhbhum slope sq km stratigraphy strike studies sub-surface Survey of India Talchir Formation tectonic thickness Toposheet trending upto varies water depth