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 103
... seen as isolated phenocrysts , the groundmass being of laths of plagioclase and euhedral grains of clinopyroxene alongwith minor glass . The opaques , as iron ores , are unusually high in proportion - being as much as 10-15 % of the ...
... seen as isolated phenocrysts , the groundmass being of laths of plagioclase and euhedral grains of clinopyroxene alongwith minor glass . The opaques , as iron ores , are unusually high in proportion - being as much as 10-15 % of the ...
Page 104
... seen in a 0.5 m thick redbole horizon which is present over a pohoehoe flow . Group No. 1 is the most intensively developed , both to the north and south of Nira river , while group Nos . 4 , 5 , 6 , 7 have lesser areal extents and ...
... seen in a 0.5 m thick redbole horizon which is present over a pohoehoe flow . Group No. 1 is the most intensively developed , both to the north and south of Nira river , while group Nos . 4 , 5 , 6 , 7 have lesser areal extents and ...
Page 228
... SEEN N. P. 10600205A M. P 72 ° 00 1030 DODDELEN . P. 1010 76 ° NARMADA R Topti R. N.P. 910 BOLE 20 900 NP / SP . ARABIAN 860 BOLE BOMBAY 840 N. P. N. P. 820 SEA N. P. 800 4 ° A ° A ° A BOLE 7200 N.P. 760 40.404OA BOLE S.P. 730 NP./S.P ...
... SEEN N. P. 10600205A M. P 72 ° 00 1030 DODDELEN . P. 1010 76 ° NARMADA R Topti R. N.P. 910 BOLE 20 900 NP / SP . ARABIAN 860 BOLE BOMBAY 840 N. P. N. P. 820 SEA N. P. 800 4 ° A ° A ° A BOLE 7200 N.P. 760 40.404OA BOLE S.P. 730 NP./S.P ...
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