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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Results 1-3 of 82
Page 89
... 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 per cent . Fe2O3 . Gargotti deposits . - The ridge 3239 , west of Gargotti ( 16 ° 20 ′ : 74 ° 2 ′ ) , is capped with 50 ...
... 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 per cent . Fe2O3 . Gargotti deposits . - The ridge 3239 , west of Gargotti ( 16 ° 20 ′ : 74 ° 2 ′ ) , is capped with 50 ...
Page 121
... samples having high silica content is between 40 and 100 mesh . The samples low in silica contain a high proportion of material ( mainly kaolin ) finer than 100 mesh . The material can be improyed greatly in quality by eliminating ...
... samples having high silica content is between 40 and 100 mesh . The samples low in silica contain a high proportion of material ( mainly kaolin ) finer than 100 mesh . The material can be improyed greatly in quality by eliminating ...
Page 313
... samples tested may be broadly classified as follows : - ( 1 ) 954 samples of general nature such as limestone , laterite ,. gypsum , bauxite , sillimanite , clay , asbestos , graphite , etc. , were analysed for finding out their ...
... samples tested may be broadly classified as follows : - ( 1 ) 954 samples of general nature such as limestone , laterite ,. gypsum , bauxite , sillimanite , clay , asbestos , graphite , etc. , were analysed for finding out their ...
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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