Records of the Geological Survey of India, Volume 114Geological Survey of India, 1986 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 93
... logging ( on 1 200 scale ) , 205.80 m of drift logging ( on 1 : 100 scale ) , 99 m of drift examination , 568.43 m drill holes logging and petrographic studies of aggregate samples ( fine aggregate ) -61 Sieve fractions . DEHRADUN AND ...
... logging ( on 1 200 scale ) , 205.80 m of drift logging ( on 1 : 100 scale ) , 99 m of drift examination , 568.43 m drill holes logging and petrographic studies of aggregate samples ( fine aggregate ) -61 Sieve fractions . DEHRADUN AND ...
Page 194
... logging on scale 1 : 100 , 153 m cut- off trench logging , 48 m surge shaft logging , 139.20 m of borehole logging and 37 trial pits logging were carried Spring line logging of the tunnels ( 6.5 km ) was also carried out . out ...
... logging on scale 1 : 100 , 153 m cut- off trench logging , 48 m surge shaft logging , 139.20 m of borehole logging and 37 trial pits logging were carried Spring line logging of the tunnels ( 6.5 km ) was also carried out . out ...
Page 323
... logging of 340 m long curved cut - off trench , on scale 1 : 400 and reported fresh , hard , basalt in the foundation . He suggested one row of grout curtain to seal possible seepage paths and logged 27 drill holes aggregating 840.457 m ...
... logging of 340 m long curved cut - off trench , on scale 1 : 400 and reported fresh , hard , basalt in the foundation . He suggested one row of grout curtain to seal possible seepage paths and logged 27 drill holes aggregating 840.457 m ...
Contents
CENTRAL HEADQUARTERS | 5 |
STRATIGRAPHY AND PALAEONTOLOGY DIVISION | 14 |
INTERNATIONAL WING | 23 |
Copyright | |
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Common terms and phrases
alignment amphibolite analysis Andhra Pradesh anomaly Asstt bands basalt bed rock belt Bihar biotite block boreholes Calcutta carried chalcopyrite chemical Circle clay coalfield comprising core Dam Project Deccan Trap depth dips Director DISTRICT Division dolomite drill holes dykes excavation exploration exposed fault foliation Formation geochemical geological mapping Geologist Jr geotechnical investigation geothermal Ghosh gneiss Gondwana grade granite gneiss grey Group Headquarters HIMACHAL PRADESH Hydel Project Hydel Scheme indicated Jammu Karnataka km long Kumar Laboratory limestone line km lineaments located logged Lucknow magnetic magnetite mapped an area mica mineralisation minerals nala occur Orissa pegmatite phyllite pits power house Pradesh proposed pyrite quartz quartzite Region river rock types S/Shri samples were collected sandstone scale schist seams sediments shale shear zone Shri siltstone Singh slate spillway sq km Srivastava strike length studies Survey of India thickness tion tonnes toposheet traverse trending upto valley volcanic