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 6
... values of these elements including Au are given in Table I. For convenience of calculation < 0.5 , < 10 and > 2000 ppm values were cosidered as 0.3 , 5 and 4000 ppm , respec- tively . Mn and Ti record values greater than 1000 ppm and ...
... values of these elements including Au are given in Table I. For convenience of calculation < 0.5 , < 10 and > 2000 ppm values were cosidered as 0.3 , 5 and 4000 ppm , respec- tively . Mn and Ti record values greater than 1000 ppm and ...
Page 8
... values are less than 0.1 ppm in all these samples , the range of Mo , Ag and As values are < 5 to 5 ppm , < 1 to 2 ppm , and < 10 to 20 ppm , respectively . The range of values of Cu , Pb and Zn are respectively < 10 to 200 ppm , < 10 ...
... values are less than 0.1 ppm in all these samples , the range of Mo , Ag and As values are < 5 to 5 ppm , < 1 to 2 ppm , and < 10 to 20 ppm , respectively . The range of values of Cu , Pb and Zn are respectively < 10 to 200 ppm , < 10 ...
Page 80
... values were determined only from the samples of Kharswan area , while Li , Rb and Cs were analysed from the samples of only Chakradharpur area . * Some statistical parameters were calculated for the ele- ments which are present within ...
... values were determined only from the samples of Kharswan area , while Li , Rb and Cs were analysed from the samples of only Chakradharpur area . * Some statistical parameters were calculated for the ele- ments which are present within ...
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