Records of the Geological Survey of India, Volume 126, Parts 4-6The Survey, 1993 - 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 60
... depth from RL 598m . The borehole encountered soil for a depth of 4.50m ( RL.593.5m ) , highly weathered sandstone upto a depth of 14.50 m between RL 593.50m and 583.5m and moderately weathered sandstone upto a depth of 53.5m between RL ...
... depth from RL 598m . The borehole encountered soil for a depth of 4.50m ( RL.593.5m ) , highly weathered sandstone upto a depth of 14.50 m between RL 593.50m and 583.5m and moderately weathered sandstone upto a depth of 53.5m between RL ...
Page 85
... depths varying from 4.50m to as high as 15.00m at power house site . A permeability value of about 50 lugeons is inferred at the depth of 10 to 15m from the falling head method . The feasibility stage geotechnical 40m located one each ...
... depths varying from 4.50m to as high as 15.00m at power house site . A permeability value of about 50 lugeons is inferred at the depth of 10 to 15m from the falling head method . The feasibility stage geotechnical 40m located one each ...
Page 176
... depth of 350 m in Tatapani area and to assess the recoverable geothermal energy potential for direct heat utilisation purposes as well as for possible generation of electricity . Drilling of two boreholes GW / Tat / 25 and GW / Tat / 26 ...
... depth of 350 m in Tatapani area and to assess the recoverable geothermal energy potential for direct heat utilisation purposes as well as for possible generation of electricity . Drilling of two boreholes GW / Tat / 25 and GW / Tat / 26 ...
Contents
Arunachal Pradesh | 1 |
Mineral InvestigationII Arunachal Pradesh | 9 |
Geology of parts of Karbi Anglong North Cachar Hills and Nowgaon | 15 |
Copyright | |
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acid amphibolite ANDHRA PRADESH bands basalt biotite biotite gneiss block boreholes charnockite chert complex dam axis Deccan Trap depth DISTRICT dolerite dolomite drilling enclaves ENE-WSW Engineering Geology Division exposed feldspar field season flows folds foliation Formation gabbro geochemical GEOLOGICAL MAP Geophysical GEOTECHNICAL INVESTIGATIONS gneiss gneissic gold grained granite granite gneiss granitoids granulite grey Group hornblende INDEX indicated intrusives joints KARNATAKA kimberlite limestone lineament located mafic magnetic magnetite Maharashtra metabasalt migmatite mineral mineralised zone Nagpur Narmada NE-SW NNE-SSW NNW-SSE NW-SE occur pegmatite pink granite plagioclase porphyritic power house PRADESH Code pyrite pyroxene pyroxenite quartz quartz veins quartzite Regional Geology Division reservoir rhyolite river Sakoli samples sandstone scale schist schist belt schistose sediments shale shear zone slope soil Sp Sp spillway sq km strike length structures studies sulphide surveys syenite thick toposheet traverses trench trending tunnel ultramafic upto valley volcanics width Δ Δ Δ