Geology of Northumberland and Durham, 



SI 



East Pit. 



West Pit. 



Brought forward. — Depth from soil to thill oH 



high main coal J 



Thill, very little disturbed 



Coal (coarse) being ground coal of main coal 1 



seam J 



Thill 



Gray metal and gray metal stone with water 



Black metal 



Gray metal 



Coal (the metal coal) 



Thill 



Gray metal 



Gray seamy post with water near the top 

 Black metal with a little water near the bottom 



Gray post with a little water ... 



Black metal , 



Coal (stone coal) 



Thill 



Dark gray post , 



Black metal 



White post ; but which was brown for 2 feet 1 



near bottom J 



Mixture of black metal and coal 



Gray metal 



White post 



Gray metal and metal stone 



Black metal 



East Pit. WestPit. 



Coal o io; o i(n 



Band of gray metal 1 0} 11 > 



Coal 5) 5) 



Thill 



Dark gray post mixed with blue metal 



Strong white post with a little water 



Coal (coarse) ... 



Band of hard gray 



Coal (coarse) ... 



Hard gray and dark brown metal stone scared 



with post , 



Black metal 



Coal (slaty coal) 



Thill 



Gray metal stone 



Gray metal and gray post girdles intermixed \ 



with bands of ironstone / 



Gray metal with balls of ironstone 



Coal 1 8") 1 8"] 



Black slate mixed \ n ova a I 



with coal & water J f 



Coal 8j 



Dark gray metal stone or thill 



Gray post intermixed scantily with layers of 1 



black metal J 



Dark gray metal stone with a few post girdles 

 Carried forward 



wicn a nine water ... 



... i m i 3-1 



metal 1 > 1 V 



... o ioy 11J c 



yard 

 coal 



Path. 



35 













 4 

 

 

 

 

 

 1 

 1 

 

 

 

 

 

 



/Bensham 

 seam 



PL In. 

 

 6 



2 3 



3 



10 

 6 



14 



5 



84 



2 

 1 4 



8 

 3 4 

 6 



1 3 4 



2 



1 1 



2 10 

 5 4 

 4 



2 3 



1 10 

 4 



2 7 



Fath. Ft. In. 



34 3 4 



6 



2 3 



3 2 



5 9 

 3 8 

 2 



8 

 3 10 



3 2 



5 2 

 2 6 



1 6 



1 



2 5 







7 

 5 

 7 

 5 

 2 

 

 6 



1 3 6 

 2 10 

 8 

 1 5 



2 



1 



9 



4 



7 



1 2 7 



3 



1 



2 10 



2 5 9 

 4 



5 9 



3 8 



3 



8 



3 10 



2 6 



1 11 



13 10 



6 1 11 



3 8 



84 1 11 



