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 21
... moderately porphyritic , megapor- phyritic . 2 Moderately porphy- ritic 1 Glomeroporphyritic , 1 Megaporphyritic . 3 Moderately porphy- ritic , 1 Aphyric , 1 Sparsely ritic , porphy- 1 Megaporphyritic . 1 Moderately porphyritic , 1 ...
... moderately porphyritic , megapor- phyritic . 2 Moderately porphy- ritic 1 Glomeroporphyritic , 1 Megaporphyritic . 3 Moderately porphy- ritic , 1 Aphyric , 1 Sparsely ritic , porphy- 1 Megaporphyritic . 1 Moderately porphyritic , 1 ...
Page 80
... moderately porphyritic and simple type flow and it is observed in one section only . The XXXVI is marker flow which is of ' aa ' type and moderately porphyritic . Group - E - 1050 m to 760 m - - - Direct - -- Flow Nos . XXXII - XXXIV ...
... moderately porphyritic and simple type flow and it is observed in one section only . The XXXVI is marker flow which is of ' aa ' type and moderately porphyritic . Group - E - 1050 m to 760 m - - - Direct - -- Flow Nos . XXXII - XXXIV ...
Page 149
... Moderately to highly AA Flow , Moderately porphyritic , Columnar- jointed Compound Pa hoe hoe Flow , Medium grained . 20-40m 24 ' Group of 2 AA Flows : Upper Flow sparsely porphyrit- Lower flow moderately to highly porphyritic⋅ 30-40m ...
... Moderately to highly AA Flow , Moderately porphyritic , Columnar- jointed Compound Pa hoe hoe Flow , Medium grained . 20-40m 24 ' Group of 2 AA Flows : Upper Flow sparsely porphyrit- Lower flow moderately to highly porphyritic⋅ 30-40m ...
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