Hughes. [tkhuri Coal Field, GEOLOGICAL SURVEY OF INDIA 
THE 
ITKHURI COAL FIELD, 
Scale l Inch = 4: Miles. 
INDEX 
TO GEOLOGICAL COLOURS: 
Damudu(Barokur)... Bae md 
The Coal Measures. shewn ona larger. scale. 
Scale 1 Inch -1 Male. 
Cool Measures. 
7 
