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 4
... lithounits of the said area . All the samples were powdered and passed through 80 mesh sieve before these were sent for analysis . The results of analysis of the representative bedrock samples are expected to give an idea about Au ...
... lithounits of the said area . All the samples were powdered and passed through 80 mesh sieve before these were sent for analysis . The results of analysis of the representative bedrock samples are expected to give an idea about Au ...
Page 7
... lithounits occurr- ing within the catchment area of Sona river along with the country rocks of vein - quartz rich blocks ( identified by stream sediment - concentrate sampling ) were sent for GEOCHEMICAL APPROACH FOR TRACING GOLD ...
... lithounits occurr- ing within the catchment area of Sona river along with the country rocks of vein - quartz rich blocks ( identified by stream sediment - concentrate sampling ) were sent for GEOCHEMICAL APPROACH FOR TRACING GOLD ...
Page 82
... litho units of these strips in concentrations either close to the world average values or are generally higher in ... lithounits of the three strips have indicated some specific elemental associations , as described above . In order ...
... litho units of these strips in concentrations either close to the world average values or are generally higher in ... lithounits of the three strips have indicated some specific elemental associations , as described above . In order ...
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