Records of the Geological Survey of India, Volume 125, Part 7The Survey, 1992 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 80
... foundation problems . In Block 7 , a curvilinear fracture was identified in granite gneisses forming the foundation . Grouting and anchoring were suggested . In Blocks 6 , 5 and 4 , local scraping for thin soft schistose bands was ...
... foundation problems . In Block 7 , a curvilinear fracture was identified in granite gneisses forming the foundation . Grouting and anchoring were suggested . In Blocks 6 , 5 and 4 , local scraping for thin soft schistose bands was ...
Page 81
... foundation treatment . It has been suggested to carry out consolidation as well as curtain grouting in the crest area , besides providing an inspection cum drainage gallery below the crest . Due to high angle dips of foundation rocks ...
... foundation treatment . It has been suggested to carry out consolidation as well as curtain grouting in the crest area , besides providing an inspection cum drainage gallery below the crest . Due to high angle dips of foundation rocks ...
Page 90
... foundation levels are higher than the sill levels . These trenches have been excavated from R.L. 102 m to 91 m to accommodate penstock liners . Fresh porphyritic basalt intruded by about 37 m wide dolerite dyke is exposed in the foundation ...
... foundation levels are higher than the sill levels . These trenches have been excavated from R.L. 102 m to 91 m to accommodate penstock liners . Fresh porphyritic basalt intruded by about 37 m wide dolerite dyke is exposed in the foundation ...
Contents
GEOLOGICAL MAPPING Page | 1 |
Hindoli Project | 8 |
Volcanic stratigraphy of Malani magmatic suite in parts | 15 |
Copyright | |
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Common terms and phrases
aeolian Ajmer Alwar amphibolite Aravalli associated bands basalt base metal basement basin bedrock Bhilwara Bikaner district block boreholes calc-silicate Callovian carbonate clay comprises conglomerate deformation Delhi Supergroup delineated deposits depth dipping dolerite dolerite dyke dolomite drainage drilling dune Erinpura Granite excavated exploration facies felsic foliation Formation foundation grades geochemical Geological map geophysical surveys geotechnical investigations gneiss gravity grouting Gujarat Hindoli indicated intrusive joints Kachchh kmĀ² lignite limestone lineaments located magnetic Mangalwar mica schist mineralisation minerals Narmada occur Pali district Pb-Zn pegmatite phase phyllite Pipaliya porphyritic potential power house Project quartz quartz veins quartzite Quaternary Rajasthan rapakivi Regional Geology Division rhyolite river samples sand sandstone Sarara scale schist SDFB sediments sequence serpentinite shear zones Sindesar Ridge Sirohi soil spillway stratigraphy strike length structure subzone suggested sulphide Supergroup tectonic thick tion Tonk district toposheet 45 traverses trend tunnel Udaipur district ultramafic ultramafic rocks volcanics