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 25
... portion ; a chocolate coloured sandy or shaly lime- stone containing Discocylina and other foraminifera in the upper ... portion is cut up by faults and isolated into small segments by erosion . Lakhimpur , Sibsagar and Naga Hills ...
... portion ; a chocolate coloured sandy or shaly lime- stone containing Discocylina and other foraminifera in the upper ... portion is cut up by faults and isolated into small segments by erosion . Lakhimpur , Sibsagar and Naga Hills ...
Page 39
... portions of the series , while shales predominate in the middle portion . Malabar district . - In his reconnaissance traverses in the Pala- ghat region in Malabar , Mr. C. Gourishankar observed that biotite- gneisses occur as strike ...
... portions of the series , while shales predominate in the middle portion . Malabar district . - In his reconnaissance traverses in the Pala- ghat region in Malabar , Mr. C. Gourishankar observed that biotite- gneisses occur as strike ...
Page 120
... portions , and most of these were in the schists . The excavation for the dam foundation was started in October , 1949 , on a portion of the left abutment and the river bed . In the early stages , excavation was confined within the ...
... portions , and most of these were in the schists . The excavation for the dam foundation was started in October , 1949 , on a portion of the left abutment and the river bed . In the early stages , excavation was confined within the ...
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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