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
... bedding is distinctly seen in the fuchsite quartzite west of Darjin fault and west of Siarkudar ( 21 ° 55 ′ : 84 ° 52 ' ) . The foreset of the current beds shows a truncation due northwest , i.e. in the down - dip direction of bedding ...
... bedding is distinctly seen in the fuchsite quartzite west of Darjin fault and west of Siarkudar ( 21 ° 55 ′ : 84 ° 52 ' ) . The foreset of the current beds shows a truncation due northwest , i.e. in the down - dip direction of bedding ...
Page 17
... bedding in quartzites . b ) The cleavages are prominently developed in Group - II rocks . The first , designated as S. , is parallel to the axial plane of the regional synclinal fold and cuts across the bedding at steep angles in the ...
... bedding in quartzites . b ) The cleavages are prominently developed in Group - II rocks . The first , designated as S. , is parallel to the axial plane of the regional synclinal fold and cuts across the bedding at steep angles in the ...
Page 24
... bedding clay bed Detached clay lenses Large scale cross - statification ( biotite rich sand ) North Current direction South Alternations of cross bedding and horizontal beddina ( longitudinal section ) ( section east wall Bandardaha ...
... bedding clay bed Detached clay lenses Large scale cross - statification ( biotite rich sand ) North Current direction South Alternations of cross bedding and horizontal beddina ( longitudinal section ) ( section east wall Bandardaha ...
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