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 8
... basaltic lava ( altered to epidiorite ) . The basalts are amygdaloidal in places and the amyg . dules are mainly made up of quartz with subordinate epidote . The intrusive types are represented by ultra- basic rocks now altered to talc ...
... basaltic lava ( altered to epidiorite ) . The basalts are amygdaloidal in places and the amyg . dules are mainly made up of quartz with subordinate epidote . The intrusive types are represented by ultra- basic rocks now altered to talc ...
Page 11
... basaltic rocks are 100 ppm ( Vinogradev , 1962 ) , 88 ppm ( Wedepohl , 1952 ) and 87ppm ( Turekian and Wedepohl , 1961 ) . Dhanjori epidiorite , which shows an arithmetic mean of 95 ppm for 43 analyses and an average of 97 ppm for 26 ...
... basaltic rocks are 100 ppm ( Vinogradev , 1962 ) , 88 ppm ( Wedepohl , 1952 ) and 87ppm ( Turekian and Wedepohl , 1961 ) . Dhanjori epidiorite , which shows an arithmetic mean of 95 ppm for 43 analyses and an average of 97 ppm for 26 ...
Page 12
... basaltic rocks ( Frinz , 1967 ) . The results of soil and bed rock samples over Dhanjɔri metavolcanic in Damudih ... Basaltic Basalts , Vol . 1 . • Santra , D , K. , 1976. - Geochemical studi mineralisation potential . G to assess report ...
... basaltic rocks ( Frinz , 1967 ) . The results of soil and bed rock samples over Dhanjɔri metavolcanic in Damudih ... Basaltic Basalts , Vol . 1 . • Santra , D , K. , 1976. - Geochemical studi mineralisation potential . G to assess report ...
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