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 12
... consists of unconsolidated silt , fine to coarse sand and gravel . The area consists of a vast tract of plain land , devoid of any conspicuous topographical feature and slopes gently towards northeast . It is drained principally by the ...
... consists of unconsolidated silt , fine to coarse sand and gravel . The area consists of a vast tract of plain land , devoid of any conspicuous topographical feature and slopes gently towards northeast . It is drained principally by the ...
Page 78
... consists of four numbers of flows which are all simple flows ( flow Nos . I to IV ) . Group - ll consists of three numbers of flows ( flow Nos . V to VII ) which are compound pahoehoe , simple pahoehoe and com- pound pahoehoe flows , in ...
... consists of four numbers of flows which are all simple flows ( flow Nos . I to IV ) . Group - ll consists of three numbers of flows ( flow Nos . V to VII ) which are compound pahoehoe , simple pahoehoe and com- pound pahoehoe flows , in ...
Page 98
... consists of four pahoehoe flows , respectively 30 m , 40 m , 10 m and 10 m thick , and occurs between 630 m and 720 m above the M.S.L. The middle flow group consists of five flows , 3 ' aa ' and 2 ' pahoehoe ' , respectively 10 m , 15 m ...
... consists of four pahoehoe flows , respectively 30 m , 40 m , 10 m and 10 m thick , and occurs between 630 m and 720 m above the M.S.L. The middle flow group consists of five flows , 3 ' aa ' and 2 ' pahoehoe ' , respectively 10 m , 15 m ...
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