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 43
... drill indicated ore with 0.92 % Cu has been estimated at 0.4 % cut off . A. K. Misra carried out the drilling in Gurla ( N ) block where 73.20 m was drilled during the period . Altogether , 11 boreholes were drilled in this block S. Ray ...
... drill indicated ore with 0.92 % Cu has been estimated at 0.4 % cut off . A. K. Misra carried out the drilling in Gurla ( N ) block where 73.20 m was drilled during the period . Altogether , 11 boreholes were drilled in this block S. Ray ...
Page 162
... drill holes and suggested to excavate further till compact bed rock is available between depths of 5 m and 9 m as noted in the drill holes . The drill holes should be adequately grouted after filling the cut - off trench by the ...
... drill holes and suggested to excavate further till compact bed rock is available between depths of 5 m and 9 m as noted in the drill holes . The drill holes should be adequately grouted after filling the cut - off trench by the ...
Page 169
... drill holes of Podagad dam site and 11 , nos . of drill holes taken along the old alignments of Muran dam site were logged and the data analysed . At Muran dam site , the abutments are covered by talus materials down to 14 m thickness ...
... drill holes of Podagad dam site and 11 , nos . of drill holes taken along the old alignments of Muran dam site were logged and the data analysed . At Muran dam site , the abutments are covered by talus materials down to 14 m thickness ...
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