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 32
... ranging from 20 to 100 ppb , ( ii ) the chlorite schist and quartz - sericite schist noticed 0.75 km east of Guvvalagondipalli containing fine disseminations of pyrite , extending over a strike length of 1.5 km with width ranging from ...
... ranging from 20 to 100 ppb , ( ii ) the chlorite schist and quartz - sericite schist noticed 0.75 km east of Guvvalagondipalli containing fine disseminations of pyrite , extending over a strike length of 1.5 km with width ranging from ...
Page 80
... ranging from 5 to 500m depending on lithological variations . Soil samples were collected mostly from B zone . The analytical results of the samples received so far indicated 10-1 , 000 ppm Cu , < 10 to 260 ppm Pb , 10 to 390 ppm Zn ...
... ranging from 5 to 500m depending on lithological variations . Soil samples were collected mostly from B zone . The analytical results of the samples received so far indicated 10-1 , 000 ppm Cu , < 10 to 260 ppm Pb , 10 to 390 ppm Zn ...
Page 154
... ranging from 3.20 m to 9.00 m depth . In - situ permeabil- ity test results indicate the permeability values ranging from 27 ft / year to 846 ft / year . Two boreholes drilled along the saddle dam alignment indicate the presence of bed ...
... ranging from 3.20 m to 9.00 m depth . In - situ permeabil- ity test results indicate the permeability values ranging from 27 ft / year to 846 ft / year . Two boreholes drilled along the saddle dam alignment indicate the presence of bed ...
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