| Country | State | Classification | Source | WallNo | Centennial | Commercial | Location | surroundPic |
| United States | Georgia | Gneiss | Atlanta | 5RA31 | 25892 | y | Front Face (South) | Dscf0090.jpg |
Description |
| dark gray |
| fine grain |
| hornblende-biotite |
| ||||||||||||||||||||
No 5RA31 is:
| Picture of the Archive Stone: |
Actual Picture from the Stone Wall:
| ||||||||||||||||||