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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Results 1-3 of 30
Page 16
... sparsely porphyritic , aa type flow . Fine grained , non - porphyritic . Fine grained , sparsely to medium porphyritic . Fine grained , coarsely porphyritic with clusters . of feldspars . Fine grained , highly Nature of contact Top not ...
... sparsely porphyritic , aa type flow . Fine grained , non - porphyritic . Fine grained , sparsely to medium porphyritic . Fine grained , coarsely porphyritic with clusters . of feldspars . Fine grained , highly Nature of contact Top not ...
Page 80
... sparsely porphyritic while rest of the flows are non- porphyritic . 1060 to 860 m - Direct Group - F Flow Nos . XXXV - XXXVI : The flow No. XXXV is moderately porphyritic and simple type flow and it is observed in one section only . The ...
... sparsely porphyritic while rest of the flows are non- porphyritic . 1060 to 860 m - Direct Group - F Flow Nos . XXXV - XXXVI : The flow No. XXXV is moderately porphyritic and simple type flow and it is observed in one section only . The ...
Page 150
... SPARSELY TO NON - PORPHYRITIC COMPACT AND MASSIVE + 31m FINE GRAINED , SPARSELY TO NON - PORPHYRITIC NON - PORT COMPACT AND MASSIVE 15M FINE GRAINED , ALMOST GLASSY , NON - PORPHYRITIC COMPACT , AT PLACES HIGHLY VESICULAR.45 m XI FINE ...
... SPARSELY TO NON - PORPHYRITIC COMPACT AND MASSIVE + 31m FINE GRAINED , SPARSELY TO NON - PORPHYRITIC NON - PORT COMPACT AND MASSIVE 15M FINE GRAINED , ALMOST GLASSY , NON - PORPHYRITIC COMPACT , AT PLACES HIGHLY VESICULAR.45 m XI FINE ...
Contents
GEOLOGICAL MAPPING | 1 |
II | 12 |
Economic Geology Division | 109 |
Copyright | |
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Common terms and phrases
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