Records of the Geological Survey of India, Volume 126, Issues 5-6Vols. 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 195
... foundation pit also exposed fresh and hard rock ( i.e. , upto RL 16.25 m ) . The foliation trends N50 ° E - S50 ° W with dips of 25 ° to 30 ° towards S40 ° E . Two sets of vertical joints , moderately spaced and generally tight dissect ...
... foundation pit also exposed fresh and hard rock ( i.e. , upto RL 16.25 m ) . The foliation trends N50 ° E - S50 ° W with dips of 25 ° to 30 ° towards S40 ° E . Two sets of vertical joints , moderately spaced and generally tight dissect ...
Page 197
... foundation levels . In the foundations already excavated to the designed foundation grade , in other reaches , it was observed that many of the joints have opened up due to heavy blasting in the massive rock . In view of this , it was ...
... foundation levels . In the foundations already excavated to the designed foundation grade , in other reaches , it was observed that many of the joints have opened up due to heavy blasting in the massive rock . In view of this , it was ...
Page 143
... foundation of proposed dam , intake - structure and also country rock in reservoir area ( 941.50 Ha , at FRL 379.20 m ) . The dam site had been explored earlier as Amkuhi Barrage Under Bargi Diversion Project and now under Katni Water ...
... foundation of proposed dam , intake - structure and also country rock in reservoir area ( 941.50 Ha , at FRL 379.20 m ) . The dam site had been explored earlier as Amkuhi Barrage Under Bargi Diversion Project and now under Katni Water ...
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Common terms and phrases
acid amphibolite ANDHRA PRADESH anomaly zones axis bands basalt basin biotite biotite gneiss block boreholes charnockite complex Deccan Trap deformation depth DISTRICT dolerite drilling enclaves ENE-WSW exposed feldspar field season flows folds foliation Formation gabbro geochemical GEOLOGICAL MAP Geology Division Geophysical GEOTECHNICAL INVESTIGATIONS gneiss gneissic gold grained granite granite gneiss granitoids granulite grey Group hornblende INDEX indicated intrusives joints KARNATAKA kimberlite laterite lava lineament located mafic magnetite MAHARASHTRA metabasalt migmatite mineral mineralised zone Nagpur Narmada NE-SW NNW-SSE NW-SE occur pahoehoe pegmatite pink granite plagioclase porphyritic pyrite pyroxene granulite pyroxenite quartz quartz veins quartzite Quaternary regional reservoir rhyolite river rock types Sakoli samples sandstone scale schist schist belt schistose sediments shale shear zone soil spillway sq km strike length structures studies sulphide surveys syenite TAMIL NADU thick toposheet traversed trench trending tunnel ultramafic upto valley volcanics width