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
... depth of focus and immense resolving capacity add three dimensional aspect to the micrographs . It is for this reason palaeontologists were one of the first and foremost users of SEM for study of microfossils ( essential for petroleum ...
... depth of focus and immense resolving capacity add three dimensional aspect to the micrographs . It is for this reason palaeontologists were one of the first and foremost users of SEM for study of microfossils ( essential for petroleum ...
Page 53
... depth of 300 metres . Age determination by foraminiferal assemblage , spore and pollen studies of the borehole samples and correlation of litho - units indicated a gradual increase in depth of the basement rock from northwest to ...
... depth of 300 metres . Age determination by foraminiferal assemblage , spore and pollen studies of the borehole samples and correlation of litho - units indicated a gradual increase in depth of the basement rock from northwest to ...
Page 54
... depth of 56.6 m at Govindpur ( 23 ° 19 ′ : 87 ° 14 ' ) 56 km southwest of which it was struck at 111 m depth at Bhudrubad ( 22 ° 50 ' 87 ° 04 ' ) . About 11 km to the southeast , it was encountered at a depth of 280 m below ground level ...
... depth of 56.6 m at Govindpur ( 23 ° 19 ′ : 87 ° 14 ' ) 56 km southwest of which it was struck at 111 m depth at Bhudrubad ( 22 ° 50 ' 87 ° 04 ' ) . About 11 km to the southeast , it was encountered at a depth of 280 m below ground level ...
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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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