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 45
... occur as small discontinuous patches . Locally , the phyllites and schists show disse- minations and specks of sulphides . Minor specks and clots of sulphides are also observed in the quartz veins therein . The litho - units of the area ...
... occur as small discontinuous patches . Locally , the phyllites and schists show disse- minations and specks of sulphides . Minor specks and clots of sulphides are also observed in the quartz veins therein . The litho - units of the area ...
Page 45
... occur interwoven and puckered . Recrystallised quartz grains occur both as porphyroclasts and as minute grains in the inter- stices of large grains with little or no preferred orientation , Coarse polygonal pyrite - chalcopyrite without ...
... occur interwoven and puckered . Recrystallised quartz grains occur both as porphyroclasts and as minute grains in the inter- stices of large grains with little or no preferred orientation , Coarse polygonal pyrite - chalcopyrite without ...
Page 74
... occurring in the vicinity of Hazaribagh have got easy accessibility by road connection , and therefore , the potentiality ... occur in the area the possibility of using the material as abrasive may be examined . The deposits appear to be ...
... occurring in the vicinity of Hazaribagh have got easy accessibility by road connection , and therefore , the potentiality ... occur in the area the possibility of using the material as abrasive may be examined . The deposits appear to be ...
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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Common terms and phrases
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