Records of the Geological Survey of India, Volume 85, Issues 1-2 |
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Page 60
Dr . S. V. P. Iyengar notes that the glass sands at Panijia ( 22 ° 3 ' : 86 ° 41 ' ) are derived from friable boulders and lumps of quartzites ... Washing and even treatment with hydrochloric acid does not very much improve the sand .
Dr . S. V. P. Iyengar notes that the glass sands at Panijia ( 22 ° 3 ' : 86 ° 41 ' ) are derived from friable boulders and lumps of quartzites ... Washing and even treatment with hydrochloric acid does not very much improve the sand .
Page 63
Mr . M. N. Deekshitulu reports that samples of heavy mineral sands collected from the Wheeler Islands , between latitudes 20 ° 44 ' and ... The heavy minerals which occur in thin lenticles in the beach sand may amount to 10,000 tons .
Mr . M. N. Deekshitulu reports that samples of heavy mineral sands collected from the Wheeler Islands , between latitudes 20 ° 44 ' and ... The heavy minerals which occur in thin lenticles in the beach sand may amount to 10,000 tons .
Page 102
The amount of coarse aggregate and sand required for the construction of the dam is estimated to be 37 million cubic feet and 20 million cubic feet respectively . In the absence of natural aggregates Mr. Misra is of the opinion that ...
The amount of coarse aggregate and sand required for the construction of the dam is estimated to be 37 million cubic feet and 20 million cubic feet respectively . In the absence of natural aggregates Mr. Misra is of the opinion that ...
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appear Assistant associated Attached bands Bihar Bombay carried cent Circle clay coal collected comprising contains continued covered Department deposits depth detailed Development district drilling dykes early east effect examined exposed extensive feet field formations geological mapping Geological Survey Geologist gneisses Government granite grey headquarters hill important inches India industry iron laterite leave lignite limestone localities located Madhya Madras material Metal mica miles mineral mines Mysore Nagpur noted noticed November occur pegmatites pits places Pleistocene portion Pradesh present production Project proposed quantity quarried quartz quartzites records reported reserves Returned river road rocks samples sand sandstones schists seen shales sheet sheet 73 square miles strike suitable Survey of India systematic thick thin tion tons types Upper varying veins village visited