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 5
... streams around Goilkera Railway station was selected for stream sediment - concentrate sampling ( vide Fig . 2 ) . On the basis of distribution of high gold values area in these samples , a part of the main catchment representing a ...
... streams around Goilkera Railway station was selected for stream sediment - concentrate sampling ( vide Fig . 2 ) . On the basis of distribution of high gold values area in these samples , a part of the main catchment representing a ...
Page 6
... stream sediment - concen- trate samples have indicated Au values from 0.5 to 16.8 ppm ( vide Table - I ) , while the stream - sediment sam- ples as such do not generally show more than 0.5 ppm Au ( cf sample no . 64/77 ) . The other ...
... stream sediment - concen- trate samples have indicated Au values from 0.5 to 16.8 ppm ( vide Table - I ) , while the stream - sediment sam- ples as such do not generally show more than 0.5 ppm Au ( cf sample no . 64/77 ) . The other ...
Page 8
... stream action , specially due to overflowing of streamlets during monsoon and sub- sequent displacement of vein - quartz fragments , in situ vein - quartz outcrops are rare . Vein - quartz fragments are mostly scattered as local small ...
... stream action , specially due to overflowing of streamlets during monsoon and sub- sequent displacement of vein - quartz fragments , in situ vein - quartz outcrops are rare . Vein - quartz fragments are mostly scattered as local small ...
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