Records of the Geological Survey of India, Volume 142, Part 2The Survey, 2009 - 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 4
... clayey silt Grey hard clayey silt with concretions Grey clayey silt Grey sandy silt Grey fine sand Brown soft silt Brown clayey silt Brown sandy silt Brown fine sand ( " Orange sand " ) Brownish grey fine to medium sand 000 Boulder bed ...
... clayey silt Grey hard clayey silt with concretions Grey clayey silt Grey sandy silt Grey fine sand Brown soft silt Brown clayey silt Brown sandy silt Brown fine sand ( " Orange sand " ) Brownish grey fine to medium sand 000 Boulder bed ...
Page 8
... clayey silt at 28-29m . The occurrence of impermeable bluish grey to oxidized brown hard clayey silt layer varies to 28m and 37m , separating aquifers above and below . The upper half of impermeable clayey silt is dark grey to bluish ...
... clayey silt at 28-29m . The occurrence of impermeable bluish grey to oxidized brown hard clayey silt layer varies to 28m and 37m , separating aquifers above and below . The upper half of impermeable clayey silt is dark grey to bluish ...
Page 170
... clayey zones . A general decrease of water content downcore can be attributed to increasing levels of compaction and consolidation at lower levels . Values of wet unit weight have a restrictive range from 1.16 to 1.66 and are apparently ...
... clayey zones . A general decrease of water content downcore can be attributed to increasing levels of compaction and consolidation at lower levels . Values of wet unit weight have a restrictive range from 1.16 to 1.66 and are apparently ...
Contents
प्राक्कथन | 1 |
PALAEONTOLOGY DIVISIONI | 20 |
GEODATA AND DATABASE DIVISION | 31 |
Copyright | |
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alteration zones AMSE Wing Andhra Pradesh anomaly aquifer arsenic Barakar Barakar coal seams Barakar Formation Barren Measures Basin bathymetric Birbhum Block boreholes boreholes located carried Chhattisgarh chondrules clayey silt Coal Wing coarse coast Code collected cruise delineate deposits depth range District drilling east eastern exploration for coal fault field season Geological map geophysical logging geotechnical gneiss Gondwana grained granite gneiss granitoids gravity cores grey ground evaluation groundwater Himalaya intersected investigation Jharkhand Kerala lagoon lakes lignite lineaments Madhya Pradesh mineralisation NE-SW NW-SE Orissa pegmatite presence quartz quartzite radiometric Rajasthan Rajmahal Raniganj regional Barakar coal Regional exploration remote sensing rocks sand sandstone scale schist seabed seam zones Sector sediments seismic shallow shear sq km stream sediment studies sulphide survey Talcher Talcher Coalfield Tamil Nadu Territorial Waters Toposheet transects trending VALLEY COALFIELD varies water depths water samples West Bengal के तथा में