Records of the Geological Survey of India, Volume 114Geological Survey of India, 1984 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 51
... interpretation work of X - Ray analysis . Attempts are being made to retain and reproduce original colour of the samples under SEM study . Preservation of images and data of importance in magnetic tapes has become a very useful method ...
... interpretation work of X - Ray analysis . Attempts are being made to retain and reproduce original colour of the samples under SEM study . Preservation of images and data of importance in magnetic tapes has become a very useful method ...
Page 69
... interpreted to be the cause of its formation at higher temperature ( Sen , 1959 ) . Although there is no significant variation in the plagio- clase composition between the two types of amphibolites , viz . schistose and massive ...
... interpreted to be the cause of its formation at higher temperature ( Sen , 1959 ) . Although there is no significant variation in the plagio- clase composition between the two types of amphibolites , viz . schistose and massive ...
Page 77
... interpretation it is evident that the elemental ratios of some significant pairs of elements , rather than their ... interpreted by Dunn ( 1929 ) , Dunn and Dey ( 1942 ) and his co - workers as the remnant of the overturned southern limb ...
... interpretation it is evident that the elemental ratios of some significant pairs of elements , rather than their ... interpreted by Dunn ( 1929 ) , Dunn and Dey ( 1942 ) and his co - workers as the remnant of the overturned southern limb ...
Contents
Integrated Geochemical Approach for Tracing Gold Mineralisation in Parts | 1 |
On Jacobsites from Vizianagaram Manganese Belt of Eastern Ghats Andhra | 15 |
Fossil Hippopotamus from Quaternary Alluvial Deposits of Narmada Valley | 17 |
Copyright | |
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Common terms and phrases
actinolite amphiboles amphibolite analysis ARCHAEAN assemblage associated BANKURA DISTRICT Barakar basement bedrock samples Bihar Biotite boreholes catchment area Chakradharpur chemical colour composition country rocks crystals Dassarma Dolerite Domuhan river Dubrajpur Dubrajpur Formation Electron elements epidiorites geochemical Geol Geological Survey Ghose gneiss Goilkera gold grains Granite gneiss green GSI Type Haast river Hippopotamus hornblende hornblende schist host rock igneous jacobsite Kharswan strip Khatangi hill section magnetite manganese Manuscript received massive amphibolite Mayapur McCluskieganj meta-basic rocks metamorphic metres south mica schists mineralisation minerals namadicus Narmada Neogene nepheline syenite occur palaeindicus Pegmatite pelite phyllites plagioclase Porphyritic present area quartz Quartzite Quaternary ratios Rupatganj schist schistose schistose amphibolite sediments shale Singhbhum Singhbhum Shear Zone specimens stratigraphic stream sediment-concentrate samples sulphide Surv Survey of India Table-II Talapatra texture three strips values vein-quartz veins West Bengal X-Ray