Records of the Geological Survey of India, Volume 122, Part 6The Survey, 1989 - 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 26
Page 128
... fresh rock at a depth of 4-5 m . Subsurface exploration is suggested along the modified alignment ' V ' ( 2 ) at 150 m intervals by using triple tube core barrels for proving 6-7 m fresh granite . Percolation tests may be conducted as ...
... fresh rock at a depth of 4-5 m . Subsurface exploration is suggested along the modified alignment ' V ' ( 2 ) at 150 m intervals by using triple tube core barrels for proving 6-7 m fresh granite . Percolation tests may be conducted as ...
Page 137
... fresh basalt variants are encountered . The proposed sill level of the intake structure is at RL 568 m . Hence , 14 m excavation of overburden in weathered and fresh basalt variants is involved . Water pressure test data have indicated ...
... fresh basalt variants are encountered . The proposed sill level of the intake structure is at RL 568 m . Hence , 14 m excavation of overburden in weathered and fresh basalt variants is involved . Water pressure test data have indicated ...
Page 147
... fresh granulite down to 11 m ( RL 47.00 m ) depth . The permeability of substrata is ranging from nil to 9 lugeon and therefore considered suitable for filling with impervious earth . In the weathered pocket from RD 504 to 505.60 m ...
... fresh granulite down to 11 m ( RL 47.00 m ) depth . The permeability of substrata is ranging from nil to 9 lugeon and therefore considered suitable for filling with impervious earth . In the weathered pocket from RD 504 to 505.60 m ...
Other editions - View all
Common terms and phrases
Aa flow alignment alluvium anomaly zone Archaean basalt flows bed rock Bijawar block borehole calcareous chert Chhattisgarh clay compound pahoehoe conglomerate cores Dark grey Deccan basalt Deccan Trap deposits depth dips DISTRICT dolomite drill holes ENE-WSW Engineering Geology Engineering Geology Division excavation exposed fault Formation fractured fragmentary top fresh basalt geochemical geological mapping Geologist Jr geophysical GEOTECHNICAL INVESTIGATIONS gneiss Gondwana gradient Group highly porphyritic Impersistent indicated intrusives Jabalpur joints Lameta laterite lava limestone located MADHYA PRADESH MADHYA PRADESH Code MAHARASHTRA masonry medium grained mineralisation moderately porphyritic Nagpur Narmada NW-SE occur pahoehoe pahoehoe flow pegmatite porphyritic proposed Proterozoic quartz veins quartzite Quaternary Raipur RAIPUR DISTRICT red bole Regional Geology Division reservoir samples sandstone scale schist sediments sequence shale shear zone soil sparsely porphyritic spillway sq km sq km area stromatolitic studies subsurface exploration Supergroup thick toposheet traversed trending tunnel Unconformity upper upto vesicular Vindhyan के