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 80
... strips ( Fig . 1 ) , namely Kharswan strip ( 81 Nos . ) Chakradharpur East ( CKP - East ) strip ( 49 Nos ) and Chakradharpur West ( CKP - West ) strip ( 31 Nos ) . The chip samples weighing about 1 to 2 kg , powdered to -80 mesh size ...
... strips ( Fig . 1 ) , namely Kharswan strip ( 81 Nos . ) Chakradharpur East ( CKP - East ) strip ( 49 Nos ) and Chakradharpur West ( CKP - West ) strip ( 31 Nos ) . The chip samples weighing about 1 to 2 kg , powdered to -80 mesh size ...
Page 82
... strips are divided into five parallel arbitrary units as shown in Fig . 1 , irrespective of rocks units . In the Kharswan strip , the central unit ( C ) of about 3.2 km width was chosen in such a way that it encompasses the sites of old ...
... strips are divided into five parallel arbitrary units as shown in Fig . 1 , irrespective of rocks units . In the Kharswan strip , the central unit ( C ) of about 3.2 km width was chosen in such a way that it encompasses the sites of old ...
Page 83
... strip . Four other parallel units of similar width were demarcated towards south passing through both the strips . Table - II shows that average concentration of elements like Cu , Ni , Co , Cr , Sr , Ba and Zn in the different units do ...
... strip . Four other parallel units of similar width were demarcated towards south passing through both the strips . Table - II shows that average concentration of elements like Cu , Ni , Co , Cr , Sr , Ba and Zn in the different units do ...
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