WEST VIRGINIA GEOLOGICAL SURVEY. 587 



G. G. Butcher Farm Mine No. 273 on Map II. 



On Andys Run, 1 mile northeast of Bois; Lower Kittanning Coal; 

 elevation, 1490' B. 



Ft. In. 



Sandstone, massive 



Slate, black 10 



Coal 1' 1" 



Slate, black 2 



Coal 2 9 4 



Shale, gray 1 6 



Sandstone, massive, visible 5 



H. F. Riffle Farm Mine No. 274 on Map II. 



On the head of Andys Run, 1.5 miles northeast of Bois; Lower 

 Kittanning Coal; elevation, 1540' B. 



Ft. In. 



Sandstone, hard 5 



Slate, black 1 



Coal 0' 7" 



Slate, black 2 



Coal 1 8 



Slate, black 2 



Coal (to pavement) 2 2 4 9 



B. C. Powers Farm Mine No. 275 on Map II. 



On Flat Run, 1.1 miles northwest of Cleveland; Lower Kittanning 

 Coal; butts, N. 85 W.; elevation, 1640' B. 



Ft. In. 



1. Concealed 



2. Coal 1' 2" 



3. Sandstone 1 10 



4. Coal 2 



5. Slate, black 10 



6. Coal 1 



7. Slate, black 1 



8. Coal 2 9 



9. Slate, black, soft 10 



10. Coal, visible 2 



11. Coal, concealed by water, re- 



ported 1 11 8 



A sample was collected from No. 8 of section, the com- 

 position of which is given under Mine No. 275 in the table of 

 coal analyses at the end of this Chapter. Plate XXII gives a 

 view of this opening. 



