Records of the Geological Survey of India, Volume 123, Part 6The Survey, 1990 - 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 168
... dykes which include dolerite and basalt . The dykes are trending in E - W to ENE - WSW and WNW - ESE directions . The predominant set traverses in east- west direction which is parallel to the Narinada river . Some dykes also cut across ...
... dykes which include dolerite and basalt . The dykes are trending in E - W to ENE - WSW and WNW - ESE directions . The predominant set traverses in east- west direction which is parallel to the Narinada river . Some dykes also cut across ...
Page 186
... dykes with the granulite is sharp and fused . It is suggested to excavate the fractured and highly jointed dyke rocks till they become tight at depth before back filling with concrete . Subsurface exploration by ( i ) drilling and ( ii ) ...
... dykes with the granulite is sharp and fused . It is suggested to excavate the fractured and highly jointed dyke rocks till they become tight at depth before back filling with concrete . Subsurface exploration by ( i ) drilling and ( ii ) ...
Page 211
... dykes are also unevenly distributed and are mainly confined to the areas where basic dykes occur in association with acidic and alkaline types . Data on Dykes Major element analyses of 481 samples were studied with the help of several ...
... dykes are also unevenly distributed and are mainly confined to the areas where basic dykes occur in association with acidic and alkaline types . Data on Dykes Major element analyses of 481 samples were studied with the help of several ...
Contents
GEOLOGICAL MAPPING | 1 |
II | 12 |
Economic Geology Division | 109 |
Copyright | |
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aa flow alluvium AMRAVATI DISTRICT bands basalt flows basin bed rock block bole borehole Chandi Formation chert clay coarse compound pahoehoe comprising conglomerate Deccan Trap delineated deposits depth dips DISTRICT OF MADHYA DISTRICT OF MAHARASHTRA dolomite drilling ENE-WSW Engineering Geology Division exposed fault ferruginous flow group geochemical Geologist Jr geophysical gneiss Gondwana gradient granite highly porphyritic horizon indicate intercalations Intertrappean intrusive Jabalpur joints Lameta Laterite lava flows lava pile limestone located Madhya Pradesh MADHYA PRADESH Code MAHARASHTRA Code medium grained metabasic metasediments mineral mineralisation moderately porphyritic mylonitic Nagpur nala non-porphyritic NW-SE occur olivine pahoehoe pahoehoe flow pegmatites phenocrysts phyllite plagioclase porphyritic Proterozoic Pune purple quartz quartz veins quartzite Quaternary Raipur Raipur District Regional Geology Division reservoir river samples sandstone scale schist sediments sequence shale sparsely porphyritic spillway sq km stratigraphic stromatolitic structure studies systematic geological mapping TEHSILS thick tholeiitic toposheet trending Unconformity Upper upto vesicular