Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Pennsylvania Diabase St. Peters 6RB10 87798 y Front Face (South) Dscf0107.jpg
No 6RB10 is:

Description

dark gray
medium grain
compact
"St Peters Granite"


Picture of the Archive Stone:
/archive/front/6rb10.jpg
Actual Picture from the Stone Wall: /mid2000/6rb10.jpg (63575 bytes)