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 10
... Present West Tripura ( BSG . Sub . divn ) Charipara . 5.85 ( 2 ) 6377 6037 12414 6295 Nil 406 393 584 Present West Tripura ( BSG . Sub . divn . ) Madhupur . 6.23 ( 4 ) 3788 3549 7337 1277 1766 448 565 Present West Tripura ( SNM.Sub ...
... Present West Tripura ( BSG . Sub . divn ) Charipara . 5.85 ( 2 ) 6377 6037 12414 6295 Nil 406 393 584 Present West Tripura ( BSG . Sub . divn . ) Madhupur . 6.23 ( 4 ) 3788 3549 7337 1277 1766 448 565 Present West Tripura ( SNM.Sub ...
Page viii
... present , Plagioclase feldspar , Pegmatite and aplite Poorly developed P Major E minerals quartz . T Mafic minerals Biotite R O G Textures R A P H Y Predominantly recrystallised with relict igncous texturcs TGM Coarse tonalite ...
... present , Plagioclase feldspar , Pegmatite and aplite Poorly developed P Major E minerals quartz . T Mafic minerals Biotite R O G Textures R A P H Y Predominantly recrystallised with relict igncous texturcs TGM Coarse tonalite ...
Page 137
... present at the higher level needs to be diverted away from the affected zone . Steep slopes are present near the Om turning , above the tourist bus stand near the Ashoka pillar . The slope at higher elevation is along steep joint planes ...
... present at the higher level needs to be diverted away from the affected zone . Steep slopes are present near the Om turning , above the tourist bus stand near the Ashoka pillar . The slope at higher elevation is along steep joint planes ...
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Common terms and phrases
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