Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Iowa Dolomite Olin 11RA15 25705 y Front Face (South) Dscf0360.jpg
No 11RA15 is:

Description

light buff
fine grain
compact
bituminous
Niagara


ARCHIVE STONE NOT AVAILABLE

Actual Picture from the Stone Wall: /mid2000/11ra15.jpg (63575 bytes)