Records of the Geological Survey of India, Volume 83Vols. 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 84
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 . 2 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 . 2 Gargotti deposits . The ridge 3239 , west of Gargotti ( 16 ° 20 ′ : 74 ° 2 ′ ) , is capped with 50 ...
Page 121
Sieve tests show that the bulk of the 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 ...
Sieve tests show that the bulk of the 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 ...
Page 313
The 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 ...
The 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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Contents
ENGINEERING GEOLOGYcontd | 14 |
GEOLOGICAL SURVEYScontd | 17 |
SOUTHERN CIRCLE | 50 |
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abutment alignment appears Assistant associated Attached average bands bank bauxite boring carried cent charnockites Circle clay coal collected considered consist construction containing continued covered dam-site deep deposits depth detailed Development district drilling early east effect Engineering examined feet field formations foundation fresh further Garhwal geological Geologist gneisses Government granite ground half headquarters hill holes inches India joints leave lignite limestone localities located Lower Madras mapping material Messrs miles Mineral Mining November Nummulites occur places portion possible Pradesh present Project proposed quartz quartzites railway recommended reports reserves Returned river road rocks samples sand sandstone seams shales sheet 57 side soil strike suggested suitable surface Survey thickness thin tion tons town trap tunnel Upper valley varying veins village visited water supply weathered yield zone