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 98
... base filled with zeolites or calcite followed by a zone of vesicular base , massive middle section and vesicular top . Top is usually smooth reddened surface on which ropes are found followed by second unit . The ' aa ' or simple flows ...
... base filled with zeolites or calcite followed by a zone of vesicular base , massive middle section and vesicular top . Top is usually smooth reddened surface on which ropes are found followed by second unit . The ' aa ' or simple flows ...
Page 116
... base- metal in Raigarh and Raipur districts . Test drilling in Pandripani block of Raigarh Gold area has shown . some encouraging values of gold and associated metals . Test drilling in blocks of Raigarh area , which have shown ...
... base- metal in Raigarh and Raipur districts . Test drilling in Pandripani block of Raigarh Gold area has shown . some encouraging values of gold and associated metals . Test drilling in blocks of Raigarh area , which have shown ...
Page 207
... base upwards . Base of the lava pile is marked by a WNW - ESE trending ' South Satpura Fault ' , with upthrown northern block in which basalt flows are seen to overlie friable , fine to medium grained , dirty white , well sorted ...
... base upwards . Base of the lava pile is marked by a WNW - ESE trending ' South Satpura Fault ' , with upthrown northern block in which basalt flows are seen to overlie friable , fine to medium grained , dirty white , well sorted ...
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