Records of the Geological Survey of India, Volume 112, Part 3government of India., 1982 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 16
... strike varies form N 20 ° -40 ° E to S 20 ° -40 ° W with steep homoclinal dips due northwest . A plot of pi - poles in fuchsite quartzites ( Plate 3 - II ) shows a distinct fold axis ( Beta ) plunging at 40 ° due WNW . b ) Current ...
... strike varies form N 20 ° -40 ° E to S 20 ° -40 ° W with steep homoclinal dips due northwest . A plot of pi - poles in fuchsite quartzites ( Plate 3 - II ) shows a distinct fold axis ( Beta ) plunging at 40 ° due WNW . b ) Current ...
Page 17
... strike in the eastern arm and WNW - ESE to NW - SE strike in the western arm . Significant structural information on this group of rocks is as follows : a ) Bedding ( S1 ) is very conspicuous in the quart- zites of this group . It strikes ...
... strike in the eastern arm and WNW - ESE to NW - SE strike in the western arm . Significant structural information on this group of rocks is as follows : a ) Bedding ( S1 ) is very conspicuous in the quart- zites of this group . It strikes ...
Page 45
... strike of the rock unit is N 60 ° W - S 60 ° E with 70 ° dip towards NE . The thickness of the gossanised patch is about 0.25 m and the exposed strike length is about 20 m . Chlorite and sericite occur interwoven and puckered ...
... strike of the rock unit is N 60 ° W - S 60 ° E with 70 ° dip towards NE . The thickness of the gossanised patch is about 0.25 m and the exposed strike length is about 20 m . Chlorite and sericite occur interwoven and puckered ...
Contents
OF | 1 |
Some aspects of the geochemistry of Dhanjori Volcanics Singhbhum District | 7 |
Geology and Structure of Southern Gangpur Bonaigarh Region Sundargarh | 13 |
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analysis andradite anomaly average axial plane Badampahar bands basaltic basin bauxite beds Bihar biotite calc-gneiss chalcopyrite channel chlorite cleavage Coalfield conglomerate deformation deposits Dhanbad district Dhanjori epidiorite district dolerite dykes eastern ENE-WSW epidiorite epidote F₁ facies fold fossils fractures Gangpur Gangpur Group garnet-rock Geol GEOLOGICAL SURVEY Geophysical gibbsite gneiss Godhur grains granite gneiss gravity Group-I Group-II rocks Group-III Hazaribagh Hazaribagh district hornblende host rock INDIA Records indicated kaolinite Karharbari Formation Keonjhar Khola Kusunda laterite lavas limb massive garnet metamorphic metavolcanic metres mica schists mineralisation minerals muscovite Nausahi North Karanpura occur Orissa pegmatite phyllite plagioclase Plate plunging quartz quartzite Rajgir Rangpo Region resistivity samples sandstone saprolite Sarkar scale schist schistose sedimentary sediments sequence sericite shales shear shows Singhbhum skarn southern stowed structures sulphide Surv SURVEY OF INDIA syncline synformal textural thickness traverse trend ultrabasic rock unstowed vein quartz volcanics