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
... exploration . DISCUSSION OF ANALYTICAL RESULTS Geochemical analysis of the different types of samples collected from these two areas were analysed for Au mostly by fire assay ( only a few samples done by atomic absorption ) , while the ...
... exploration . DISCUSSION OF ANALYTICAL RESULTS Geochemical analysis of the different types of samples collected from these two areas were analysed for Au mostly by fire assay ( only a few samples done by atomic absorption ) , while the ...
Page 8
... exploration for gold , compared to normal stream sediments , in order to identify the target areas , which can subsequently be explored by detailed geoche- mical sampling for locating the mineralised zones , if any . ACKNOWLEDGEMENTS ...
... exploration for gold , compared to normal stream sediments , in order to identify the target areas , which can subsequently be explored by detailed geoche- mical sampling for locating the mineralised zones , if any . ACKNOWLEDGEMENTS ...
Page 88
... exploration of different types of sulphide minerali- sation in parts of Rajasthan , Western India . In . J. R. Watterson and P. K. Theobald ( Editors ) , Geo- chemical Exploration 1978 , pp . 173-183 . Talapatra , A. K. , Bhattacharya ...
... exploration of different types of sulphide minerali- sation in parts of Rajasthan , Western India . In . J. R. Watterson and P. K. Theobald ( Editors ) , Geo- chemical Exploration 1978 , pp . 173-183 . Talapatra , A. K. , Bhattacharya ...
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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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