Records of the Geological Survey of India, Volume 135, Parts 4-5Government of India, 2000 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 4
... bank line migration of Brahmaputra river is noticed . Bank line migration towards north is observed near Singri , Teliagaon , Bhomoraguri , Gamirighat , Matamara and Sonarigaon areas in the northern bank side . South ward shifting of ...
... bank line migration of Brahmaputra river is noticed . Bank line migration towards north is observed near Singri , Teliagaon , Bhomoraguri , Gamirighat , Matamara and Sonarigaon areas in the northern bank side . South ward shifting of ...
Page 10
... bank for generating 60MW ( 30 x 2 ) of power by utilising 150 / 170m gross hydraulic head . Weak to moderately strong sandstone and siltstone with minor shale occupy the dam site . A scaling of 2 to 10m should be sufficient to remove ...
... bank for generating 60MW ( 30 x 2 ) of power by utilising 150 / 170m gross hydraulic head . Weak to moderately strong sandstone and siltstone with minor shale occupy the dam site . A scaling of 2 to 10m should be sufficient to remove ...
Page 158
... BANK / ~ 1 시 135 45 40 35 30 25 20 15 10 3 O 5 10 15 20 25 30 35 40 45 50 55 60 55 Fig - A GEOLOGICAL SECTION ALONG DAM AXIS GSI - I 165 155 150 145 LEFT BANK FRL 162m RIGHT BANK 167 46 RIGHT SANK DAMA AXIS C DAM AXIS 1-150 FLOW LEFT BANK ...
... BANK / ~ 1 시 135 45 40 35 30 25 20 15 10 3 O 5 10 15 20 25 30 35 40 45 50 55 60 55 Fig - A GEOLOGICAL SECTION ALONG DAM AXIS GSI - I 165 155 150 145 LEFT BANK FRL 162m RIGHT BANK 167 46 RIGHT SANK DAMA AXIS C DAM AXIS 1-150 FLOW LEFT BANK ...
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alignment alluvium amphibolite Andhra Pradesh Arunachal Pradesh Assam bands Basin bedrock biotite block boreholes Brahmaputra carried charnockite Chitradurga clay contour Cuddapah depth district drilled dykes east eastern excavation fault flood plain folds foliation Formation foundation fractures geoenvironmental geological mapping Geotechnical Investigation gneiss gold mineralisation gold values granite granite gneiss granulite gravity grey ground water Group hills indicated joints Karnataka Kerala khondalite kimberlite Krishna Kurnool lamproite limestone lineament located magnetic Meghalaya metabasalt migmatite mineral Mizoram NE-SW NW-SE occur pegmatite Peninsular Gneissic Complex penstock phyllite pink powerhouse Project proposed quartz quartz veins quartzite Quaternary regional river rock samples sand sandstone scale schist belt Serchhip shale shear zone slope soil southern Specialised Thematic Mapping sq km STAGE GEOTECHNICAL INVESTIGATION stream sediment strike length structural studies sulphide surface surveys Tamil Nadu terrain thick toposheets traversed trench trending tunnel valley village weathered width के