Records of the Geological Survey of India, Volume 88The Survey, 1958 - 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 20
... Archaeans and Barakars Ferruginous Rajmahal stage . shales , sandstones and conglo- merates Dubrajpur Felspathic sandstones , carbonaceous shales and conglomerates Barakar Talchir Archaean Sandstones , clays and boulder beds Pegmatites ...
... Archaeans and Barakars Ferruginous Rajmahal stage . shales , sandstones and conglo- merates Dubrajpur Felspathic sandstones , carbonaceous shales and conglomerates Barakar Talchir Archaean Sandstones , clays and boulder beds Pegmatites ...
Page 25
... Archaean era , according to Mr. Jayaram , was the formation of leptynites which in this area show genetic affinities with both khon- dalite and charnockite groups of rocks . Basic dykes and flows mark a furhter phase of igneous activity ...
... Archaean era , according to Mr. Jayaram , was the formation of leptynites which in this area show genetic affinities with both khon- dalite and charnockite groups of rocks . Basic dykes and flows mark a furhter phase of igneous activity ...
Page 72
... Archaean rocks in parts of Dindigul and Melur taluks lying between latitudes 10 ° 20 ′ and 10 ° 35 ′ and longitudes 78 ° 00 ′ and 78 ° 15 ' in sheets 58 J / 2 and 3. The rocks consist of quartzites , calc - gneisses , basic metamorphics ...
... Archaean rocks in parts of Dindigul and Melur taluks lying between latitudes 10 ° 20 ′ and 10 ° 35 ′ and longitudes 78 ° 00 ′ and 78 ° 15 ' in sheets 58 J / 2 and 3. The rocks consist of quartzites , calc - gneisses , basic metamorphics ...
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Common terms and phrases
abutment alignment alluvium amphibolites Andhra Archaean Assistant Geologist B. C. Roy B.Sc bands Bihar Bihar.-Mr biotite Bombay bore-holes cent charnockites Circle clay coal consist Cuddapah dam-site Deccan Trap deposits depth district dolerite drilling Dutt dykes east examined exposed feet thick ferruginous foliation formations fossils geol Geological Survey Ghosh gneisses Gondwana granite grey ground water Hamzah hill Hyderabad Ibid inches India Indian Miner industry Inst intrusive investigated Iron-ore irrigation laterite lignite limestone M. S. Krishnan M.Sc Madhya Pradesh Madras Mathur Messrs metall mica mica-schists mineral production mining Mysore nala occur Orissa pegmatites phyllites pits production of India Punjab quarry quartzites Railway Rajasthan reports reserves ridge right bank river bed rocks Sahni samples sand sandstones Sastri schists seam shales sheet Singhbhum slope soil square miles strike Survey of India taluk tion tons topo-sheet Trans tube-wells Upper valley Vindhyan West Bengal zone