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 66
Page 83
... weathered shale . The landslide has occured due to shear failure of the slope overburden and weathered rock as consequence of increase in its unit weight due to rise in the pore water pressure and toe erosion by the nala . The landslide ...
... weathered shale . The landslide has occured due to shear failure of the slope overburden and weathered rock as consequence of increase in its unit weight due to rise in the pore water pressure and toe erosion by the nala . The landslide ...
Page 197
... weathered material to a maximum possible depth , not less than double the width of the weathered zone . The weathered wall surfaces were suggested to be chipped off to expose fresh rock . Another E - W trending weathered zone with a dip ...
... weathered material to a maximum possible depth , not less than double the width of the weathered zone . The weathered wall surfaces were suggested to be chipped off to expose fresh rock . Another E - W trending weathered zone with a dip ...
Page 199
... weathered rock is exposed in the foundation pits below RL 54.785 m and 55.7 m respectively . Thus , the excavation went through 3.3 m thick weathered rock . The rock met with at the bottom of the pits is farily hard , weathered biotite ...
... weathered rock is exposed in the foundation pits below RL 54.785 m and 55.7 m respectively . Thus , the excavation went through 3.3 m thick weathered rock . The rock met with at the bottom of the pits is farily hard , weathered biotite ...
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