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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... Shear Zone mainly to elucidate on the basement - Shillong Group relationship . Under the Project DOVEMAP , 30 villages in Dalu and Zikzak Community Development Blocks in West Garo Hills district were covered . The surveys on cadastral ...
... Shear Zone mainly to elucidate on the basement - Shillong Group relationship . Under the Project DOVEMAP , 30 villages in Dalu and Zikzak Community Development Blocks in West Garo Hills district were covered . The surveys on cadastral ...
Page 114
... shear zone is bounded by the granulites of the Nilgiri in the north and the granitic rocks of Vellingiri in the south . Towards the east , this shear zone merges with the Moyar shear zone . The area had been subjected to polyphase ...
... shear zone is bounded by the granulites of the Nilgiri in the north and the granitic rocks of Vellingiri in the south . Towards the east , this shear zone merges with the Moyar shear zone . The area had been subjected to polyphase ...
Page 147
... zones . The shear zones and fracture zone , observed on the walls , do not extend to the foundations of the column pits adjacent to the weak zones . The rock - mass is seamy to fractured in the area between Ch 27 m and Ch 44 m and is ...
... zones . The shear zones and fracture zone , observed on the walls , do not extend to the foundations of the column pits adjacent to the weak zones . The rock - mass is seamy to fractured in the area between Ch 27 m and Ch 44 m and is ...
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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