Records of the Geological Survey of India, Volume 130, Part 3Government of India, 1995 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 44
... upto a depth of 10m , the soil is organic - peaty silt with high moisture content , poor bearing strength and thus ... upto a depth range of 26 to 60m bgl . Below the clay bed there is an alternate sequence of fine sand and clay with ...
... upto a depth of 10m , the soil is organic - peaty silt with high moisture content , poor bearing strength and thus ... upto a depth range of 26 to 60m bgl . Below the clay bed there is an alternate sequence of fine sand and clay with ...
Page 59
... upto RL 49 m ( i.e. a depth thickness of 23m ) . The rock condition . improves below this depth . Based on this ... upto at least weathered rock profile is recom- mended . To further lengthen the path of water seepage one row of curtain ...
... upto RL 49 m ( i.e. a depth thickness of 23m ) . The rock condition . improves below this depth . Based on this ... upto at least weathered rock profile is recom- mended . To further lengthen the path of water seepage one row of curtain ...
Page 151
... upto Birgaon ( 23 ° 03 ' : 85 ° 43 " ) , during 1994-95 . During F.S. 1995-96 this unit has been further traced upto SW of Bhurungtanr ( 23 ° 03 ' : 85 ° 43 ' 15 " ) where it has analysed an anomalous gold value of 420 ppb Au . The ...
... upto Birgaon ( 23 ° 03 ' : 85 ° 43 " ) , during 1994-95 . During F.S. 1995-96 this unit has been further traced upto SW of Bhurungtanr ( 23 ° 03 ' : 85 ° 43 ' 15 " ) where it has analysed an anomalous gold value of 420 ppb Au . The ...
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Common terms and phrases
amphibolite anomaly aquifers bands Bankura BARGARH DISTRICT basemetal basin bed rock belt Bihar biotite block borehole Chhotanagpur chlorite clay coastal CONSTRUCTION STAGE GEOTECHNICAL cratonic Dalma depth Dhanjori Dimension Stone Director district drilling earth dam east Engineering Geology environmental fault feldspar field season fold foliation Formation Ganga Gangpur geochemical Geoenvironmental GEOLOGICAL MAP GEOLOGICAL SURVEY Geophysical GEOTECHNICAL INVESTIGATION gneiss gold values Gondwana grained granite granite gneiss granitoids grey Group of rocks INDEX indicate irrigation Keonjhar land laterite lineament lithounits located mica schist minerals nala occur Orissa ORISSA Code OVERVIEW pegmatite phyllite potential present Project Engineering Geology Proterozoic Purulia quartz quartz veins quartzite Quaternary river rock types sand sandstone scale schist sector sequence shale shear zone Sikkim Singhbhum slope soil spillway sq km STAGE GEOTECHNICAL INVESTIGATION stream sediment samples sulphide Sundargarh surface SURVEY OF INDIA terrain thickness toposheet trending ultramafic upto volcanics West Bengal