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 26
... hbl Fig . 3. Development of epidote near the contact of magnetite and plagioclase in the schistcse amphibolite ( PLX8 ) . Ghose , N. C. , et al at preted as compositional break ( Miyashiro , 1958 ;. GEOLOGICAL SURVEY OF INDIA.
... hbl Fig . 3. Development of epidote near the contact of magnetite and plagioclase in the schistcse amphibolite ( PLX8 ) . Ghose , N. C. , et al at preted as compositional break ( Miyashiro , 1958 ;. GEOLOGICAL SURVEY OF INDIA.
Page 49
... development curve . 8. Relative Accuracy . 1. 5p . c . 2 > 11 10-25 p . c . 10 p . c . 20 p . c . 20 p . c . 20 p . c . nil 5 p . c . 9. Characteristic signal Images . Yes Yes Yes Yes Yes Yes No Yes No. 10. Non conductive sample . Yes ...
... development curve . 8. Relative Accuracy . 1. 5p . c . 2 > 11 10-25 p . c . 10 p . c . 20 p . c . 20 p . c . 20 p . c . nil 5 p . c . 9. Characteristic signal Images . Yes Yes Yes Yes Yes Yes No Yes No. 10. Non conductive sample . Yes ...
Page 51
... developments made in the SEM instrumentation are described above . These enable the present generation instrument a very useful tool for geological investigation . ACKNOWLEDGEMENTS General , The author is grateful to the Director ...
... developments made in the SEM instrumentation are described above . These enable the present generation instrument a very useful tool for geological investigation . ACKNOWLEDGEMENTS General , The author is grateful to the Director ...
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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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