Records of the Geological Survey of India, Volume 114Geological Survey of India, 1979 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 3
... associated with feldspa- thic schists and gneisses in many parts which are com- paratively poor in Cu content . But , in the central part between Rakha Mines and Turamdih area rich sulphide lodes have been reported within sheared ...
... associated with feldspa- thic schists and gneisses in many parts which are com- paratively poor in Cu content . But , in the central part between Rakha Mines and Turamdih area rich sulphide lodes have been reported within sheared ...
Page 7
... associated gangue minerals . Some gold grains are found to be associated with quartz and magnetite grains . A typical rectangular large gold grain show the axial ratio of 1 : 10 : 20 ( approximately ) . Analytical results of stream ...
... associated gangue minerals . Some gold grains are found to be associated with quartz and magnetite grains . A typical rectangular large gold grain show the axial ratio of 1 : 10 : 20 ( approximately ) . Analytical results of stream ...
Page 55
... associated smaller foraminiferal assemblage revealed the occurr- ence of marine late Oligocene sediments . " " The time correlation was confirmed by palynological assemblage . " " The sediments from the exploratory boreholes yiel- ded ...
... associated smaller foraminiferal assemblage revealed the occurr- ence of marine late Oligocene sediments . " " The time correlation was confirmed by palynological assemblage . " " The sediments from the exploratory boreholes yiel- ded ...
Contents
Integrated Geochemical Approach for Tracing Gold Mineralisation in Parts of | 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 amphibolites analysis Archaean assemblage BANKURA DISTRICT Barakar Barakar Formation basement bedrock samples Bihar biotite boreholes calcite catchment area Chakradharpur chemical Chittorgarh coarse colour composition country rocks crystals Dassarma deposit Dubrajpur Dubrajpur Formation Electron elements epidiorites fossils geochemical Geol Geological Survey Ghose gneiss Goilkera granite gneiss GSI Type Hippopotamus hornblende hornblende schist host rock jacobsite Kharswan Khatangi hill section lithological magnetite manganese Manuscript received massive amphibolites McCluskieganj meta-basic rocks metamorphic metres mineralisation minerals namadicus Narmada nepheline syenite Nimbahera Nimbahera limestone occur palaeindicus phyllitic plagioclase Plate present area quartz Quartzite Quaternary Rajmahal Hills Records Vol river Rupatganj Sah and Shah Sawa 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 values vein-quartz veins Vindhyan West Bengal X-Ray Λ Λ