Records of the Geological Survey of India, Volume 105, Part 2Geological Survey of India, 1973 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 25
Geological Survey of India. THE GEOLOGY AND MINERAL RESOURCES OF THE ANDAMAN AND NICOBAR ISLANDS by S. BANDYOPADHYAYA , M.Sc. , Geologist ( Jr. ) M. R. SUBRAMANYAM , PH . D. , Director , and P. N. SHARMA , M. Sc . , Geologist ( Sr. ) ...
Geological Survey of India. THE GEOLOGY AND MINERAL RESOURCES OF THE ANDAMAN AND NICOBAR ISLANDS by S. BANDYOPADHYAYA , M.Sc. , Geologist ( Jr. ) M. R. SUBRAMANYAM , PH . D. , Director , and P. N. SHARMA , M. Sc . , Geologist ( Sr. ) ...
Page 70
Geological Survey of India. ( non - coal bearing lower Gondwana ) rocks occur as isolated , disconn- ected patches and are only surface indications for the presence of the Lower Gondwana rocks . In the adjoining Wardha - Godavari valley ...
Geological Survey of India. ( non - coal bearing lower Gondwana ) rocks occur as isolated , disconn- ected patches and are only surface indications for the presence of the Lower Gondwana rocks . In the adjoining Wardha - Godavari valley ...
Page 144
Geological Survey of India. In the sample No. 1 the low temperature single endothermic peak at 130 ° C was due to the loss of water of crystallisation in a single stage and the low amplitude of the peak as compared to those in Nos . 2 ...
Geological Survey of India. In the sample No. 1 the low temperature single endothermic peak at 130 ° C was due to the loss of water of crystallisation in a single stage and the low amplitude of the peak as compared to those in Nos . 2 ...
Contents
RECORDS | 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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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 Deflandre deposit Discoaster district endothermic endothermic peak Eocene estherids fauna felspar figs folds foliation Formation fossil gabbro Gangamopteris garnetiferous geochemical Geol Geological Survey glacier gneisses Gondwana grains granitic gray graywacke hill INDIA Records indicate khondalites Krol limestone lodes Lower margins metadolerite metal Middle Andaman mineral mineralisation Mussoorie Nala occur Orissa orthopyroxene oxides para-amphibolite Permian phosphate phosphorite pinnules plagioclase Plate present pyroxene quartz quartzite rocks samples sandstone schist 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 younger ortho-amphibolite Zemu glacier zone