Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Ohio Dolomite Springfield 13RA11 25291 y Front Face (South) Dscf0459.jpg
No 13RA11 is:

Description

dark
coarse grain
porous
Upper Silurian


ARCHIVE STONE NOT AVAILABLE

Actual Picture from the Stone Wall: /mid2000/13ra11.jpg (63575 bytes)