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 44
... analysis system , both fully focussing and semi focussing spectrometers , can also be attached to an SEM for quantiative chemical analysis comparable to EPMA results . Semifocussing WD method is more suitable for X - Ray analysis of ...
... analysis system , both fully focussing and semi focussing spectrometers , can also be attached to an SEM for quantiative chemical analysis comparable to EPMA results . Semifocussing WD method is more suitable for X - Ray analysis of ...
Page 50
... analysis of the nodules has been made by comparing counts in each peak and totalling to 100 % . This technique is a good compromise on quantita- tive analysis which is otherwise not possible on rough type of specimen like the irregular ...
... analysis of the nodules has been made by comparing counts in each peak and totalling to 100 % . This technique is a good compromise on quantita- tive analysis which is otherwise not possible on rough type of specimen like the irregular ...
Page 51
... analysis on the TV screen , processing of SEM micro- graphs for various image analysis work on porosity , percentage of grain size , elemental distribution etc. have become very useful for advanced geological investigations . Recent ...
... analysis on the TV screen , processing of SEM micro- graphs for various image analysis work on porosity , percentage of grain size , elemental distribution etc. have become very useful for advanced geological investigations . Recent ...
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 |
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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