Records of the Geological Survey of India, Volume 85Includes the "Annual report of the Geological Survey of India," 1867- |
From inside the book
Results 1-3 of 81
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 . This estimate ...
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 . This estimate ...
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 - free
variety of ...
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 - free
variety of ...
Page 545
The outcrops , four in number , range from a small patch extending over only a
few square yards of area to the thick bed which runs for a distance of about three
furlongs at the right bank of the river , east of Bekha . Absence of bedding even in
...
The outcrops , four in number , range from a small patch extending over only a
few square yards of area to the thick bed which runs for a distance of about three
furlongs at the right bank of the river , east of Bekha . Absence of bedding even in
...
What people are saying - Write a review
We haven't found any reviews in the usual places.
Other editions - View all
Common terms and phrases
appears Assistant associated bands bank beds belt Bihar Bombay carried cent Circle clay coal collected consists contain continued covered deposits depth detailed district dolomite drilling dykes east eastern effect examined exposed extend feet field formations fossils further geological mapping Geological Survey Geologist gneisses Government grade granite headquarters hill important India indicate industry iron lignite limestone localities Lower Madhya Madras material Metal mica miles mineral mines noted November occur pits places portion Pradesh present probably production Project proposed quantity quartz quartzites range records reported Returned river road rocks samples sand sandstones schists sediments seen sericite shales sheet square strike suggested suitable surface Survey of India thick thin tion tons trap types Upper Valley varying veins village western zone