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". |
From inside the book
Results 1-3 of 22
Page 45
... suggest that the minera . izing fluid invaded the garnetiferous schist along foliation / fracture planes and resulted in resulted in partial replacement . During subsequent deformation the ore minerals were fragmented and re - cemented ...
... suggest that the minera . izing fluid invaded the garnetiferous schist along foliation / fracture planes and resulted in resulted in partial replacement . During subsequent deformation the ore minerals were fragmented and re - cemented ...
Page 76
... suggested by Kuno ( 1968 ) , it is seen that , the composition of dolerite sample I , falls within tholeiite basalt ... suggests that the dolerite was probably derived from a tholeiite basalt with higher alumina content and fractionation ...
... suggested by Kuno ( 1968 ) , it is seen that , the composition of dolerite sample I , falls within tholeiite basalt ... suggests that the dolerite was probably derived from a tholeiite basalt with higher alumina content and fractionation ...
Page 77
... suggest that the dolerites are not genetically related to the layered anorthosite - gabbro complex of Pre - Cambrian age into which the dykes have intruded . Chemical composition suggests that the dolerite is derived from plateau ...
... suggest that the dolerites are not genetically related to the layered anorthosite - gabbro complex of Pre - Cambrian age into which the dykes have intruded . Chemical composition suggests that the dolerite is derived from plateau ...
Contents
OF | 1 |
Some aspects of the geochemistry of Dhanjori Volcanics Singhbhum District | 7 |
Geology and Structure of Southern Gangpur Bonaigarh Region Sundargarh | 13 |
13 other sections not shown
Other editions - View all
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