| Country | State | Classification | Source | WallNo | Centennial | Commercial | Location | surroundPic |
| United States | Illinois | Limestone | Joliet | 12RA30 | y | Front Face (South) | Dscf0425.jpg |
Description |
| cut from same block as 12LA31 |
| light gray |
| fine grain |
| compact |
| Lower Silurian |
ARCHIVE STONE NOT AVAILABLE
