92 



RANJGANJ COAT, FIELD. 



[Chap. IV. § 4. 



Brought 



forward 





72 1 



• • • 



... 





... 



2 10 



... 



... 



9 









... 



... 







3 





... 









9 





... 









2 







seam 



4 









Total thickness of 



14 



2 



14 2 



Coal in ditto 



... 



13 



9 



3 10 



6 

 20 



5 6 

 12 9 



8 



... 



... 





... 



19 



8 9 



10 



26 



26 



3 



3 



21 



Total 



260 11 



Blue shale, with fossil plants 



b. Coal 



c. Shale 

 10. ^ d. Coal 



e. Shale 

 [f. Coal 



11. g.h. i.j. Carbonaceous shale 



12. Blue shale 



13. White felspathic sandstone 



14. Very compact sandstone 



15. Loose, gritty sandstone ... 



16. Hard ditto ditto 



17. Shale, blue and carbonaceous 



18. Coal, Narrainkiiri seam... 



19. Shale, blue and carbonaceous 



20. Sandstone 



21. Ditto, very hard 



22. Blue shale 



23. Sandstone 



24. Carbonaceous shale 



The depth of the last shaft sunk was 162 feet to the top of the coal, 



the section being 



White felspathic sandstone 

 Blue shale, with fossil plants 



a. Bituminous black shale 



b. Coal 



c. Shale 



d. Coal 



e. Shale 

 /. Coal 



Total thickness of seam 13 

 Ditto coal 



"While in a pit sunk at the ghat on the Damuda, and just outside the 

 outcrop of the Narrainkuri coal seam, the following section was passed 





... 130 









... 21 









... 11 







9 













3 









9 









2 





3 









13 



2 





12 



9 





