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
... representative chip samples of vein- quartz were collected from ten different localities . A few samples of country ... representative bedrocks along with systematic stream sediment - concen- trate sampling were taken up in this area ...
... representative chip samples of vein- quartz were collected from ten different localities . A few samples of country ... representative bedrocks along with systematic stream sediment - concen- trate sampling were taken up in this area ...
Page 26
... representative samples were carried out by rapid method of silicate analysis ( Shapiro and Brannock , 1962 ) . In order to maintain the accuracy of the results three natural standards G - 2 , GSP - 1 and BCR - 1 were also simultaneously ...
... representative samples were carried out by rapid method of silicate analysis ( Shapiro and Brannock , 1962 ) . In order to maintain the accuracy of the results three natural standards G - 2 , GSP - 1 and BCR - 1 were also simultaneously ...
Page 40
... representative of metamor- phosed dolerites . But the older schistose amphibolites do not belong to this group , and the chemical similarities between the massive and schistose type may be due to their derivation from a similar stock ...
... representative of metamor- phosed dolerites . But the older schistose amphibolites do not belong to this group , and the chemical similarities between the massive and schistose type may be due to their derivation from a similar stock ...
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