Records of the Geological Survey of India, Volume 129, Parts 3-4Government of India, 1994 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 35
... soil of the area belongs to inceptisol type and texturally belongs to silt class ( sand 5 % , silt 85 % , clay 10 % ) . Chemically the soil is saline type with high sodium and chloride content . Geotechnical properties determined in the ...
... soil of the area belongs to inceptisol type and texturally belongs to silt class ( sand 5 % , silt 85 % , clay 10 % ) . Chemically the soil is saline type with high sodium and chloride content . Geotechnical properties determined in the ...
Page 34
... soil have been delineated . These are i ) younger transported alluvial soil covering the flood plains . The soil is loamy to clayey and humic . ii ) reddish , yellowish , sandy nonhumic loamy soil and iii ) sandy soil . Under the ...
... soil have been delineated . These are i ) younger transported alluvial soil covering the flood plains . The soil is loamy to clayey and humic . ii ) reddish , yellowish , sandy nonhumic loamy soil and iii ) sandy soil . Under the ...
Page 68
... soil samples received from various project sites located in North Eastern Region . The various soil mechanics properties as deter- mine include sieve wise size distribution , Atterberg's limits , shrinkage limit , shrinkage ratio ...
... soil samples received from various project sites located in North Eastern Region . The various soil mechanics properties as deter- mine include sieve wise size distribution , Atterberg's limits , shrinkage limit , shrinkage ratio ...
Contents
WEST BENGAL SIKKIM A N ISLANDS | 1 |
Report of investigation for rare metal mineralisation within pegmatite | 7 |
Gold | 14 |
Copyright | |
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acid volcanics amphibolite Andaman anomaly Arunachal Pradesh Assam bands basemetal basin bed rock belt Bihar biotite block boreholes Chhotanagpur clay Code colour comprising conglomerate covered depth Division drilling dykes east eastern Engineering Geology erosion exploration exposed fault feldspar field season fold foliation Formation geochemical GEOLOGICAL MAP geophysical GEOTECHNICAL INVESTIGATION gneiss gneissic gold Gondwana grade granite granite gneiss granitoids grey Group of rocks GSI Rec Hills district identified intrusives Karbi Anglong laterite limestone lineament lithological located medium grained Meghalaya mica schist migmatites mineralisation minerals nala occurs Orissa OVERVIEW pegmatite phyllite plagioclase Proterozoic Purulia district quartz quartz veins quartzite Quaternary Region river sand sandstone scale schist sector sequence shale Shillong Shillong Group Sikkim siltstone Singhbhum slope soil spillway sq km STAGE GEOTECHNICAL INVESTIGATION stream sediment samples structure sulphide Surface SURVEY OF INDIA terrain thick Toposheet trending ultramafic upto West Bengal western