Northumberland and Durham. 



33 



Boring made at Coxlodgc, November 26th, 1761 



Soil . . 



Strong stony clay 



Black Metal 



Brown post 



Coal (but will not cake or burn 



Grey Metal 



White and grey post with water 



Grey Metal 



Grey post with water 



Strong white post mixed withWh 



Grey Metal stone with post gir 

 dies 



Blue and black Metal with Scares 

 of Coal 



Coal 

 Brassy lump 



Coal 



Soft blue and black Metal 



Grey Metal or post 



Thready Whin which sets away 



the water* . 

 Grey post 

 Black skamy stone 

 Grey Metal stone . 

 Soft'black and blue Metal 

 Foul Coal 

 Soft black grey Metal 

 Coal 

 Soft black dantyt Metal scared 



with Coal 

 Grey Metal . 

 Ditto and blue 

 Hahd Coal 

 Black slaty stone 

 Coal, but slaty in the middle 



Fs. Ft. In 



4 4 

 — 3 



) - 



3 — 



m 



— 4 



4 4 

 — 4 



1 3 



— 2 



Carried forward 23 4 6 



with Metal 



Brought forward 



Grey Metal 



Blue Metal scared with Coal 



Coal, but brassy at top 



Coal mixed with black metal 



Grey Metal 



White and grey post . 



Blue grey Metal 



Hard slaty Coal 



Hard Coal (A) 



Grey Metal 



Grey skamy post 

 partings 



Whin, mixed with strong white 

 post at bottom 



Grey Metal stone with post gir 



dies 

 Blue and black Metal 

 GreyMetal mixed with post girdles 

 Black Metal 

 Grey Metal . 

 Grey and white post 

 Grey Metal 

 Coal 



Grey Metal scared with Coal 

 Grey Metal stone 

 Soft black and blue Metal 

 Coal 



Foul slaty Coal 

 Grey Metal with girdles 

 Strong white post 

 Coal(B) 



Black Metal scared with Coal 

 Left off in Whitish grey post 



^ 



Ft. In . 



4 6 



2 — 



— 3 



— 11 



— 5 



1 — 



2 3 

 2 3 



— 5 

 1 1 

 1 6 



- 1 6 



1 S 



] — 



4 



5 8 



— 7 



— 4 



1 — 

 5 6 



— 8 



— B 



2 — 



4 8 



-, 2 



2 4 



Total Depth 58 3 3 



N.B. This Section, as also the preceding at Killingworth, is on the north or dip sid« 

 of the Main dyke. 



Seams of Coal at Walbottle Colliery at the Newburn winning. 



Ft. In. 

 at 50 fathoms . .3 — 8 thick 



69 . . 3 — 2 



85 . .4 — 



Engine Seam 

 Main Coal . 

 Splint Coal 



The last Seam consists of 3 feet 4 inches of Clean Coal, and about 8 inches of Splint 

 next the Thil. 



* The Miner's term to express that the water escapes by,percolation. f S«oty. 



Vol. iv. e 



