Records of the Geological Survey of India, Volume 109The Survey, 1982 - Earthquakes |
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Page 70
... logged upto 128 m depth and proved amphi- bolite , schist and gneiss bands traversed by thick veins of pegmatite . The extension of the drift was recommen- ded . Solding Hydro - Electric Project ( 31 ° 32′15 ′′ : 77 ° 54′45 ′′ ; 53 E ...
... logged upto 128 m depth and proved amphi- bolite , schist and gneiss bands traversed by thick veins of pegmatite . The extension of the drift was recommen- ded . Solding Hydro - Electric Project ( 31 ° 32′15 ′′ : 77 ° 54′45 ′′ ; 53 E ...
Page 110
... logged . As a fault zone and sheared rocks were located below the spillway , the spillway as well as the axis of the earth dam would have to be shifted to a safer location 32 m downstream . This has been accepted by the project ...
... logged . As a fault zone and sheared rocks were located below the spillway , the spillway as well as the axis of the earth dam would have to be shifted to a safer location 32 m downstream . This has been accepted by the project ...
Page 112
... logged . On the left abutment 15 boreholes were drilled and 523.20 m of cores were subsequently logged . Water percolation tests were carried out in 12 bore- holes by single peaker method . S. N. Chaturvedi visited project area and ...
... logged . On the left abutment 15 boreholes were drilled and 523.20 m of cores were subsequently logged . Water percolation tests were carried out in 12 bore- holes by single peaker method . S. N. Chaturvedi visited project area and ...
Contents
GEOCHRONOLOGY AND ISOTOPE GEOLOGY DIVISION | 6 |
FIELD TECHNIQUE RESEARCH UNIT | 13 |
PUBLICATION DIVISION | 20 |
Copyright | |
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alignment amphibolite Andhra Pradesh axis bands basalt bauxite Bihar biotite block boreholes calcareous carbonatite carried charnockite CIRCLE clay coal comprising core covering an area Deccan Trap deposit depth Director DISTRICT Division dolomite dykes exposed fault folds foliation Formation geochemical geological mapping Geological Survey Geologist Jr geophysical geotechnical investigation gneiss Gondwana grade grained granite gneiss grey Headquarters hills indicated intrusives Jaipur kimberlites laboratory laterite limestone line km located logged Madhya Pradesh magnetite mapped an area metamorphism mineralisation minerals Murthy nala NW-SE occur pegmatite phyllite pits power house Project pyrite quartz quartz veins quartzite Quaternary RAJASTHAN Region river rock types S/Shri samples sand sandstone Sarvashri scale schist schistosity seams sediments shale shear zone Shri Singh Sinha spillway sq km Srivastava strike length stromatolites structure sulphide Super Group Survey of India Tamil Nadu thickness tion Toposheet traverse tremolite trending tunnel upto varies Vindhyan