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- |
From inside the book
Results 1-3 of 81
Page 24
... upto a depth of 250 m . A total of 2,172.15 m of drilling was carried out in 15 1 - series boreholes which included five scout boreholes ( VP - 18 to 22 ) upto 30 m depth , six II - series bore- holes ( VP - 6 / 2 , 16/2 , 11/2 , 2/2 ...
... upto a depth of 250 m . A total of 2,172.15 m of drilling was carried out in 15 1 - series boreholes which included five scout boreholes ( VP - 18 to 22 ) upto 30 m depth , six II - series bore- holes ( VP - 6 / 2 , 16/2 , 11/2 , 2/2 ...
Page 112
... upto 340 ppm Cu , upto 70 ppm Zn and upto 650 ppm Ni ) . 3 . Chalcopyrite and galena as fracture fillings in the quartz veins traversing the calc - gneiss exposed in a well dump 700m east of Vaittikavaundanpudur . The miner- alisation ...
... upto 340 ppm Cu , upto 70 ppm Zn and upto 650 ppm Ni ) . 3 . Chalcopyrite and galena as fracture fillings in the quartz veins traversing the calc - gneiss exposed in a well dump 700m east of Vaittikavaundanpudur . The miner- alisation ...
Page 175
... upto about 570 It / min and desired to have the opinion of GSI on the matter . A study of the area showed that the abutment material in front of Blocks 1 and 2 and the downstream face of the dam are dry . The discharge data through the ...
... upto about 570 It / min and desired to have the opinion of GSI on the matter . A study of the area showed that the abutment material in front of Blocks 1 and 2 and the downstream face of the dam are dry . The discharge data through the ...
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 |
4 other sections not shown
Other editions - View all
Common terms and phrases
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