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. |
From inside the book
Results 1-3 of 78
Page 215
... boreholes drilled at the pier locations . From the borehole data , it was inferred that the depth to overburden consisting of medium to coarse - grained sand , varies from 3.0 to 5.5 m except in some boreholes , where the over- burden ...
... boreholes drilled at the pier locations . From the borehole data , it was inferred that the depth to overburden consisting of medium to coarse - grained sand , varies from 3.0 to 5.5 m except in some boreholes , where the over- burden ...
Page 219
... boreholes 3 and 4 suggested the likely presence of a fault occurring somewhere in between them . Permeability tests conducted in the boreholes , in bed rock , showed that moderately weathe- red to fresh rock has low permeability in bore- ...
... boreholes 3 and 4 suggested the likely presence of a fault occurring somewhere in between them . Permeability tests conducted in the boreholes , in bed rock , showed that moderately weathe- red to fresh rock has low permeability in bore- ...
Page 236
... boreholes were drilled ; 13 along the dam axis and 8 on the down stream side . The boreholes drilled on the left abutment and right flank indicated overburden of 0.15 m to 3.92 m thickness below which hard charnockite with bands of ...
... boreholes were drilled ; 13 along the dam axis and 8 on the down stream side . The boreholes drilled on the left abutment and right flank indicated overburden of 0.15 m to 3.92 m thickness below which hard charnockite with bands of ...
Contents
Arunachal Pradesh | 1 |
Mineral InvestigationII Arunachal Pradesh | 9 |
Geology of parts of Karbi Anglong North Cachar Hills and Nowgaon | 15 |
Copyright | |
2 other sections not shown
Other editions - View all
Common terms and phrases
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