Records of the Geological Survey of India, Volume 81Geological Survey of India, 1948 - 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 57
... cement manufacture . There is an almost unlimited reserve of the limestone in this area , and the only difficulty will be its transport . Limestones of the Krol and the Upper Tal series occur in the Rikhikesh - Devaprayag motor road ...
... cement manufacture . There is an almost unlimited reserve of the limestone in this area , and the only difficulty will be its transport . Limestones of the Krol and the Upper Tal series occur in the Rikhikesh - Devaprayag motor road ...
Page 58
... cement varies from 100 to 300 feet . Of the remaining 25 to 30 miles , the limestones at Jamna ( 24 ° 38 ′ : 82 ° 51 ′ ) , Belwa ( 24 ° 37 ′ : 82 ° 54 ′ ) and Silpi ( 24 ° 37 ′ : 82 ° 47 ′ ) are of good quality , but the bands are thin ...
... cement varies from 100 to 300 feet . Of the remaining 25 to 30 miles , the limestones at Jamna ( 24 ° 38 ′ : 82 ° 51 ′ ) , Belwa ( 24 ° 37 ′ : 82 ° 54 ′ ) and Silpi ( 24 ° 37 ′ : 82 ° 47 ′ ) are of good quality , but the bands are thin ...
Page 141
... cement rock . Portland cement could be manufactured by a judicious blending of the different grades of the above lime- stones . The apparent minimum reserves of the deposit for a quarry depth of 25 feet have been estimated at 70-90 ...
... cement rock . Portland cement could be manufactured by a judicious blending of the different grades of the above lime- stones . The apparent minimum reserves of the deposit for a quarry depth of 25 feet have been estimated at 70-90 ...
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Common terms and phrases
abutment alignment alkaline lakes alluvium Assistant Geologist B. C. Roy Balasundaram bands Barakar Bengal Beryl Bhakra Bihar Bombay brine Calcutta Camarocrinus cement cent Central Provinces chaniho charnockites clay coal coalfield Cowper Reed Crookshank Cutch Cystidean dam-site days with effect Deccan trap deposits depth dhands district dykes Engineering Geology examined fault fauna feet Felspar fossils Geol Geological Survey gneiss Gondwana gorge granite Hazra horizon India investigation J. B. Auden Journ Kharaghoda Kosi limestone Lower M. S. Krishnan Madras mapping material Mica miles Mineral nala Naungkangyi Nautiyal Northern Shan occur ochre Ordovician Orissa Orthoceras Orthoceras Limestone pegmatite phyllites proposed Punjab Pupiao quantity quarries quartz quartzites railway reported reservoir returned to headquarters rocks salt sand sandstones Sandur schists Section shales Shihtien Sirmur sodium Southern Circle species suitable sulphate Surv Survey of India thickness tion tons trap trilobites tunnel Upper zone