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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... grade metasediments occur as ENE - WSW trending linear bands within gneiss- migmatite high grade metasedimentary country . On the basis of lithological make - up , difference in grade of metamorphism and mode of occurrence these low grade ...
... grade metasediments occur as ENE - WSW trending linear bands within gneiss- migmatite high grade metasedimentary country . On the basis of lithological make - up , difference in grade of metamorphism and mode of occurrence these low grade ...
Page 179
... ( grade I ) jointed , folded and faulted , Deolond quartzite of Vindhyan Super- group , overlying unconformably grade V Precambrian metamorphics . The foliation in the metamorphics generally strike N40 ° E - S40 ° W but swerves to N70 ° E ...
... ( grade I ) jointed , folded and faulted , Deolond quartzite of Vindhyan Super- group , overlying unconformably grade V Precambrian metamorphics . The foliation in the metamorphics generally strike N40 ° E - S40 ° W but swerves to N70 ° E ...
Page 180
... grade V Bhagwar shale are highly involved in a circular failure . Grade IV weathered bed rock shale , claystone are generally unaffected . The strata strike ENE - WSW and dip at an angle of 20-25 ° toward NW . Poor drainage , low shear ...
... grade V Bhagwar shale are highly involved in a circular failure . Grade IV weathered bed rock shale , claystone are generally unaffected . The strata strike ENE - WSW and dip at an angle of 20-25 ° toward NW . Poor drainage , low shear ...
Contents
GEOLOGICAL MAPPING | 1 |
II | 12 |
Economic Geology Division | 109 |
Copyright | |
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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