Records of the Geological Survey of India, Volume 105Geological Survey of India, 1973 - Earthquakes |
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Page 79
... carried out at 600 ° C to obtain yield per ton of dry coal and the resultant values as per the individual coalseams is shows in Table 3 . The results obtained show that in a ton of dry coal the yield at 600 ° temperature is : Coke ...
... carried out at 600 ° C to obtain yield per ton of dry coal and the resultant values as per the individual coalseams is shows in Table 3 . The results obtained show that in a ton of dry coal the yield at 600 ° temperature is : Coke ...
Page 163
... carried out in the area around Rain Agar and Shishkhani to study the importance of the drainage survey in the localisation of ore body . Similar survey was also carried out for regional geochemical appraisal of the rock complexes in the ...
... carried out in the area around Rain Agar and Shishkhani to study the importance of the drainage survey in the localisation of ore body . Similar survey was also carried out for regional geochemical appraisal of the rock complexes in the ...
Page 210
... carried out under the ordinary ( AO - Spenser ) microscope fitted with a binocular and phase contrast and also under the binocular polarising microscope ( Leitz Aristophot ) . Photomicrographs were taken by g5 mm . camera using phase ...
... carried out under the ordinary ( AO - Spenser ) microscope fitted with a binocular and phase contrast and also under the binocular polarising microscope ( Leitz Aristophot ) . Photomicrographs were taken by g5 mm . camera using phase ...
Contents
CONTENTS | 2 |
The Geology and Mineral Resources of the Andaman | 25 |
Geology of the Coal Measures in the Deccan Trap region | 69 |
Copyright | |
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Common terms and phrases
80 mesh amphibolites analysed Andaman island anorthosites apatite bands Baraganda Baratang Baratang island basaltic basin beds Bihar biotite Bramlette and Riedel calc-granulite calcareous calcite carbonate Carboniferous charnockites chemical clay coal coalfield coalseams conglomerate copper deposition Discoaster district endothermic endothermic peak Eocene estherids fauna felspar figs folds foliation Formation fossil gabbro Gangamopteris garnetiferous geochemical Geol Geological Survey Geologist glacier gneisses Gondwana grained granitic gray anorthosites graywacke hill hornblende indicate khondalites limestone lodes Lower margins metadolerite metal Middle Andaman mineral mineralisation Mussoorie Nala Nicobar occur Orissa orthopyroxene oxides para-amphibolite Permian phenocrysts phosphate phosphorite pinnules plagioclase present pyroxene quartz quartzite rocks samples sandstone sedimentary sediments shales shear shows siltstone snout South Andaman Stradner strike length Surv Survey of India thickness Thinnfeldia tion tonnes trace element ultrabasic upto valley varies veins volcanic younger ortho-amphibolite Zemu glacier zone