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 7
... Dhanjori metavolcanic rocks was carried out covering a linear distance of 26 km . in Kulamara and Damudih - Chhota Bentla areas to assess mineralisation potential . Geochemical analysis reveals that average trace elemental distribution ...
... Dhanjori metavolcanic rocks was carried out covering a linear distance of 26 km . in Kulamara and Damudih - Chhota Bentla areas to assess mineralisation potential . Geochemical analysis reveals that average trace elemental distribution ...
Page 8
... Dhanjori lavas . The Dhanjoris are mineralised at Dhobani while the Dalmas not mineralised , although they have been traversed by a few shear zones . De ( 1963 ) is of the opinion that tholeiitic basaltic magma erupted through feeders ...
... Dhanjori lavas . The Dhanjoris are mineralised at Dhobani while the Dalmas not mineralised , although they have been traversed by a few shear zones . De ( 1963 ) is of the opinion that tholeiitic basaltic magma erupted through feeders ...
Page 11
... Dhanjori epidiorite , which shows an arithmetic mean of 95 ppm for 43 analyses and an average of 97 ppm for 26 analyses , is comparable closely with that of average basaltic rock . Though in the vicinity of Damudih , analysis of five ...
... Dhanjori epidiorite , which shows an arithmetic mean of 95 ppm for 43 analyses and an average of 97 ppm for 26 analyses , is comparable closely with that of average basaltic rock . Though in the vicinity of Damudih , analysis of five ...
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