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 1
... sq km catchment area of westerly flowing streams have indicated 0.5 to 16.8 ppm Au , while the stream sediment samples as such generally , do not show more than 0.5 ppm Au . On the basis of distribution of highest gold values , an area ...
... sq km catchment area of westerly flowing streams have indicated 0.5 to 16.8 ppm Au , while the stream sediment samples as such generally , do not show more than 0.5 ppm Au . On the basis of distribution of highest gold values , an area ...
Page 5
... sq km of westerly flowing streams around Goilkera Railway station was selected for stream sediment - concentrate sampling ( vide Fig . 2 ) . On the basis of distribution of high gold values in these samples , a part of the main ...
... sq km of westerly flowing streams around Goilkera Railway station was selected for stream sediment - concentrate sampling ( vide Fig . 2 ) . On the basis of distribution of high gold values in these samples , a part of the main ...
Page 6
... sq km was selected for detailed study . Geochemical sampling of representative bedrocks along with systematic stream sediment - concen- trate sampling were taken up in this area with a view to find out the possible source of the ...
... sq km was selected for detailed study . Geochemical sampling of representative bedrocks along with systematic stream sediment - concen- trate sampling were taken up in this area with a view to find out the possible source of the ...
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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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