Records of the Geological Survey of India, Volume 85, Issues 1-2 |
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Page 46
The clay contains about 15 per cent . gritty matter . ( 3 ) In the eastern and northern outskirts of Bholarkap village ( 23 ° 8 ' : 86 ° 55 ' ) in sheet 73 1/16 . A sample . from the east of the village contains about 66 per cent . grit ...
The clay contains about 15 per cent . gritty matter . ( 3 ) In the eastern and northern outskirts of Bholarkap village ( 23 ° 8 ' : 86 ° 55 ' ) in sheet 73 1/16 . A sample . from the east of the village contains about 66 per cent . grit ...
Page 47
Although the clay is nearly 25 feet thick , only the lower 8-12 feet are quarried , as the top horizon is very gritty in character . From the evidence of pits and wells , the reserve of clay has been roughly estimated at 4 million tons ...
Although the clay is nearly 25 feet thick , only the lower 8-12 feet are quarried , as the top horizon is very gritty in character . From the evidence of pits and wells , the reserve of clay has been roughly estimated at 4 million tons ...
Page 48
about 6 feet thick , succeeded below by an arenaceous white clay about 5 feet thick . The quarry face is about 300 feet in length and is divided among four different mining parties . The clay is a black or dark grey , plastic , grit ...
about 6 feet thick , succeeded below by an arenaceous white clay about 5 feet thick . The quarry face is about 300 feet in length and is divided among four different mining parties . The clay is a black or dark grey , plastic , grit ...
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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