Records of the Geological Survey of India, Volume 84Geological Survey of India, 1953 - 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 38
Geological Survey of India. Upper Cuddapahs Archaeans [ Quartzites ( unclassified ) . Nallamalai quartzites and shales . Unconformity . Granite - gneisses . The Archaeans form the basement on which the younger sedi- mentary rocks rest ...
Geological Survey of India. Upper Cuddapahs Archaeans [ Quartzites ( unclassified ) . Nallamalai quartzites and shales . Unconformity . Granite - gneisses . The Archaeans form the basement on which the younger sedi- mentary rocks rest ...
Page 47
Geological Survey of India. Upper Cuddapahs Archaeans [ Quartzites ( unclassified ) . Nallamalai quartzites and shales . Unconformity . Granite - gneisses . The Archaeans form the basement on which the younger sedi- mentary rocks rest ...
Geological Survey of India. Upper Cuddapahs Archaeans [ Quartzites ( unclassified ) . Nallamalai quartzites and shales . Unconformity . Granite - gneisses . The Archaeans form the basement on which the younger sedi- mentary rocks rest ...
Page 125
... quartzites with siltstone bands ; 6. Purple siltstone with quartzites , about 50 feet thick ; 5. Thick series of grey - white quartzites and grits with occasional thin siltstone bands ; 4. Purple siltstones and quartzites , about 50 ...
... quartzites with siltstone bands ; 6. Purple siltstone with quartzites , about 50 feet thick ; 5. Thick series of grey - white quartzites and grits with occasional thin siltstone bands ; 4. Purple siltstones and quartzites , about 50 ...
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Common terms and phrases
20 feet abutment adit Archaean B. C. Roy band barytes beryl Bihar Bombay calcite cement cent chalcopyrite charnockites coal coalfield colour Cuddapah dam-site deposits depth dolomite drilling Dungri dykes east eastern estimated examined excavation exposed ferruginous furlongs Geological Survey geophysical Ghosh gneisses Gondwana grade granite grey Ground-Water hill horizon inches investigated iron iron-ore kankar Kekri Kurnool kyanite laterite lime limestone Madhya Pradesh Madras manufacture mapped massive material Messrs mica million tons mineral mines Mirzapur district muscovite Mysore nala north-east north-west occur ochre Orissa outcrops pegmatites phyllites pits production quantity quarries quartz quartz veins quartzites railway Rajasthan reports the occurrence reserves Returned to headquarters river bed rocks samples sand sandstones schists seam shales sheet Singhbhum south-east south-west stone strike Survey of India taluk thin trap Uttar village 23 Vindhya Vindhya Pradesh width zone