Records of the Geological Survey of India, Volume 125, Parts 3-5Government of India, 1990 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 89
... material and it was recommended to excavate them upto rock . To determine the groutability of the 38 m . deep riverfill material , two test plots were taken up by the project authorities ; work in is still in progress . River borne material ...
... material and it was recommended to excavate them upto rock . To determine the groutability of the 38 m . deep riverfill material , two test plots were taken up by the project authorities ; work in is still in progress . River borne material ...
Page 102
... material is classified as CI , CL and MI groups . Six samples of the slide material of different landslides in Garo Hills district , Meghalaya are tested for Atterberg's limit and on the basis of liquid limit and plasticity index this ...
... material is classified as CI , CL and MI groups . Six samples of the slide material of different landslides in Garo Hills district , Meghalaya are tested for Atterberg's limit and on the basis of liquid limit and plasticity index this ...
Page 102
... material and slope stability at the construction sites . The NValues determined through SPT ranges between 5 and 9 at lm depth , 9 and 21 at 2m depth and 11 and 24 at 3m depth . The unconfined strength ( dry ) ranges from 1.55 to 5.19 ...
... material and slope stability at the construction sites . The NValues determined through SPT ranges between 5 and 9 at lm depth , 9 and 21 at 2m depth and 11 and 24 at 3m depth . The unconfined strength ( dry ) ranges from 1.55 to 5.19 ...
Contents
Studies of granites of Hazaribagh Gaya and Palamau districts Bihar | 7 |
Geological mapping around PindaraBiharbariBaghmari area Bhagalpur district Bihar | 13 |
FIELD SEASON 199091 | 91 |
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alignment amphibolite ANDHRA PRADESH anomaly bands basemetal basin Bihar biotite block boreholes charnockite chromite clay comprises CONSTRUCTION STAGE GEOTECHNICAL deposits depth DISTRICT dolerite drilled dykes earth dam east eastern Engineering Geology Engineering Geology Division excavation exposed field season folds foliation Formation geochemical GEOLOGICAL MAP geophysical Geotechnical and Special GEOTECHNICAL INVESTIGATION gneiss gold grained granite granite gneiss granitoid granulite grey Group grouting hill holes hornblende indicated irrigation joints KARNATAKA khondalite kimberlite laterite limestone located magnetite Meghalaya migmatite mineral mineralised zone nala occur Orissa pegmatite phyllite pink granite plagioclase power house proposed pyrite pyroxenite quartz quartz veins quartzite Quaternary Regional Geology reservoir river rock types samples sandstone scale schist schist belt schistose sediments shale shear zone Shillong Singhbhum slope soil Special Investigation spillway sq km stage geotechnical investigation strike length structure sulphide surveys syenite thick traverses trending tunnel upto volcanics West Bengal