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. |
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Page 26
... followed by silty shale and arenite . The Raipur Group characterised by the calcareous sequence consists of bedded limestone , shale , shaly limestone and intraformational conglomerate and and quartz arenite ( Charmuria Formation ) , ...
... followed by silty shale and arenite . The Raipur Group characterised by the calcareous sequence consists of bedded limestone , shale , shaly limestone and intraformational conglomerate and and quartz arenite ( Charmuria Formation ) , ...
Page 124
... followed by statistical stereographic analysis after Markland Hock and Bray indicate that the 18 m deep right cut slope ( 1 : 2.5 ) is potentially unstable . Already failed plane has been mapped and the thin film of clay identified ...
... followed by statistical stereographic analysis after Markland Hock and Bray indicate that the 18 m deep right cut slope ( 1 : 2.5 ) is potentially unstable . Already failed plane has been mapped and the thin film of clay identified ...
Page 147
... followed by impervious earth filling and grouting . Mapping of 0.10 sq km area around approach and Tail race channels of saddle dam has shown slope wash , residual soil and granulite at places . At the tail race channel site , two ...
... followed by impervious earth filling and grouting . Mapping of 0.10 sq km area around approach and Tail race channels of saddle dam has shown slope wash , residual soil and granulite at places . At the tail race channel site , two ...
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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