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 29
... Eocene age The sedimentary rocks of the main Andaman islands were named as Port Blair Series and were thought by him to be intruded by the serpentinites . The rocks of the Ritchie's Archipelago were grouped as the younger sedimentary ...
... Eocene age The sedimentary rocks of the main Andaman islands were named as Port Blair Series and were thought by him to be intruded by the serpentinites . The rocks of the Ritchie's Archipelago were grouped as the younger sedimentary ...
Page 30
... Eocene Sedimentaries The Serpentine Series . He had doubts about the relation of the limestone outcrops at Tugapur and thought them to be of Recent age . The olivine basalt encountered by him was placed between the Eocene rocks and the ...
... Eocene Sedimentaries The Serpentine Series . He had doubts about the relation of the limestone outcrops at Tugapur and thought them to be of Recent age . The olivine basalt encountered by him was placed between the Eocene rocks and the ...
Page 32
... Eocene Eocene to ... Upp . Cretaceous ... Andaman Flysch ( overlap ) Mithakhari Group ... Sandstone , siltstone , shale ... ... ... Namunagarh grit with nummulitic limestone Hope town conglomerate with Tugapur limestone Lipa black shale ...
... Eocene Eocene to ... Upp . Cretaceous ... Andaman Flysch ( overlap ) Mithakhari Group ... Sandstone , siltstone , shale ... ... ... Namunagarh grit with nummulitic limestone Hope town conglomerate with Tugapur limestone Lipa black shale ...
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