Records of the Geological Survey of India, Volume 83Geological Survey of India, 1950 - 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 87
... square yards . About 922,250 tons of bauxite can be expected , taking 10 feet as the average thickness , in addition to 56,000 tons of float ore in the vicinity . The alumina content ranges from 47 to 63 per cent . Karle hill . This ...
... square yards . About 922,250 tons of bauxite can be expected , taking 10 feet as the average thickness , in addition to 56,000 tons of float ore in the vicinity . The alumina content ranges from 47 to 63 per cent . Karle hill . This ...
Page 89
... square yards , and may contain about 4,421,340 and 980,100 tons respectively , taking 10 feet as the average thickness . Samples show 48 to 62 per cent . A1 , O ,, 0-24 to 11 per cent . SiO2 , 6.73 to 8.42 per cent . TiO , and 3 to 13 ...
... square yards , and may contain about 4,421,340 and 980,100 tons respectively , taking 10 feet as the average thickness . Samples show 48 to 62 per cent . A1 , O ,, 0-24 to 11 per cent . SiO2 , 6.73 to 8.42 per cent . TiO , and 3 to 13 ...
Page 253
... square miles , lying between latitudes 17 ° 40 ′ 45 ′′ and 17 ° 43 ′ 11 ′′ and longitudes 83 ° 11 ′ and 83 ° 16 ′ in sheets 65 0/2 and 6. The range of hills in the southern part are very steep , and the consequent rapid streams have ...
... square miles , lying between latitudes 17 ° 40 ′ 45 ′′ and 17 ° 43 ′ 11 ′′ and longitudes 83 ° 11 ′ and 83 ° 16 ′ in sheets 65 0/2 and 6. The range of hills in the southern part are very steep , and the consequent rapid streams have ...
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Common terms and phrases
abutment alignment alluvium amphibolites ANON ANON ANON Assam Assistant Geologist Auden Balasundaram bands bauxite beds Bihar biotite Bombay bore-holes cement cent charnockites cherts Circle and left clay coal coalfield colour Cuddapah dam-site days with effect deposits depth district dolerite drilling dykes east examined feet thick felspar furlongs garnetiferous geological mapping Geological Survey geophysical Ghosh gneisses gneissic Gondwana granite granulites grey Ground Water Division ground-water gypsum hills inches investigation iron-ore khondalites Kurnool laterite lignite limestone located M.Sc Madhya Pradesh Madras Messrs mineral Mining nala occur Orissa outcrops pegmatites phyllites quarries quartz quartz veins quartzites radiolarian railway reports Returned to headquarters river road rocks samples sand sandstone schists seams shales sheet 57 soil south-west Southern Circle square miles strike Subramanyam suitable Survey of India systematic mapping taluk Tertiary thin tion tons trap tunnel Uttar Pradesh valley village water supply West Bengal zone