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 34
... presence of unconfor- mity is inferred from variation in attitude of bedding of two formations and structural discordance , i . e . presence of broad warps in Pali Formation . The Parasora Formation consists mainly of medium to coarse ...
... presence of unconfor- mity is inferred from variation in attitude of bedding of two formations and structural discordance , i . e . presence of broad warps in Pali Formation . The Parasora Formation consists mainly of medium to coarse ...
Page 37
... presence of slickensides , brecciation , compaction , silicification and seepage of groundwater ( springs ) along certain plane of discontinuity . The rocks exposed in the fault zone are cataclasites showing mortar texture . Fossil ...
... presence of slickensides , brecciation , compaction , silicification and seepage of groundwater ( springs ) along certain plane of discontinuity . The rocks exposed in the fault zone are cataclasites showing mortar texture . Fossil ...
Page 39
... presence of fresh angular felspars , considerable amount of mica and frequent shale intercalations , and the small scale cross bedding in the Pali Formation is suggestive of a low energy regime . The presence of green coloured carbona ...
... presence of fresh angular felspars , considerable amount of mica and frequent shale intercalations , and the small scale cross bedding in the Pali Formation is suggestive of a low energy regime . The presence of green coloured carbona ...
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