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 64
Page 16
... 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 seen , vesicular fragmentary and break in ...
... 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 seen , vesicular fragmentary and break in ...
Page 82
... grained , moderately porphyritic with 2-3 units , always exposed in the low lying area and extensively exposed as marker flow . Toposheet No. 56E / 11 and 15 Red bole /. The area is covered with Deccan Trap . Being the fringe area , only ...
... grained , moderately porphyritic with 2-3 units , always exposed in the low lying area and extensively exposed as marker flow . Toposheet No. 56E / 11 and 15 Red bole /. The area is covered with Deccan Trap . Being the fringe area , only ...
Page 150
... GRAINED , SPARSELY PORPHYRITIC , DISPLAYS GOOD COLUMNAR JOINTUNG 45 FINE GRAINED , NON - PORPHYRITIC , COMPACT 15 PINE GRAINED SPARSELY TO NON - PORPHYRITIC COMPACT AND VESICULAR UNITS , PIPES SEEN 20m AA FINE GRAINED , SPARSELY TO NON ...
... GRAINED , SPARSELY PORPHYRITIC , DISPLAYS GOOD COLUMNAR JOINTUNG 45 FINE GRAINED , NON - PORPHYRITIC , COMPACT 15 PINE GRAINED SPARSELY TO NON - PORPHYRITIC COMPACT AND VESICULAR UNITS , PIPES SEEN 20m AA FINE GRAINED , SPARSELY TO NON ...
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