Records of the Geological Survey of India, Volume 83Geological Survey of India, 1951 - 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 167
... trap rocks was observed in all the trap areas . A few faulted zones could be located . The trap - alluvium border passes through Wadhwan junction in Eastern Saurashtra in an approximately north - south direction where the magnetic ...
... trap rocks was observed in all the trap areas . A few faulted zones could be located . The trap - alluvium border passes through Wadhwan junction in Eastern Saurashtra in an approximately north - south direction where the magnetic ...
Page 207
... trap , but the cores are not available for inspection . The surplussing by the under sluices ( 30,000 cusecs ) if allowed to fall over a sound and compact trap , after excavating out the alluvium and altered traps up to some 30 feet ...
... trap , but the cores are not available for inspection . The surplussing by the under sluices ( 30,000 cusecs ) if allowed to fall over a sound and compact trap , after excavating out the alluvium and altered traps up to some 30 feet ...
Page 245
... trap throughout the tunnel . Sound trap at rail level and sides ; roof part- ly in loose trap . Sound trap at rail level , but sides partly in weathered rock ; roof in weak forma- tion . Fairly sound trap at rail level ; sides and roof ...
... trap throughout the tunnel . Sound trap at rail level and sides ; roof part- ly in loose trap . Sound trap at rail level , but sides partly in weathered rock ; roof in weak forma- tion . Fairly sound trap at rail level ; sides and roof ...
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Common terms and phrases
abutment alignment alluvium Andaman ANON ANON ANON Assam Assilina Assistant Geologist associated augite Balasundaram bands bauxite Bengal Bihar biotite Bombay calcareous Carried out geological cement cent charnockites cherts Circle and left clay coal cordierite Cretaceous Cuddapah dam-site days with effect Deccan Trap deposits depth district dolerite drilling east Engineering Geology Eocene examined felspar Geol geological mapping Geological Survey Geology and Ground geophysical Ghosh gneisses Gondwana granite grey Ground Water Division ground-water investigation iron-ore Kurnool laterite limestone located M. S. Krishnan Madhya Pradesh Madras miles mineral Mining nala November Nummulites occur olivine Orissa Palnad pegmatites plagioclase quarries quartz quartzites radiolarian cherts reported Returned to headquarters road samples sand sandstone sandy sapphirine schists seams sediments shale sheet 57 Siju soil Subramanyam Survey of India Sylhet limestone taluk thin tion tons tunnel Tura ultra-mafics Upper valley veins village water supply zone