| Country | State | Classification | Source | WallNo | Centennial | Commercial | Location | surroundPic |
| United States | North Carolina | Granite | Mt. Airy | 6RB23 | 27613 | y | Front Face (South) | Dscf0111.jpg |
Description |
| yellowish-gray |
| medium grain |
| biotite |
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No 6RB23 is:
| Picture of the Archive Stone: |
Actual Picture from the Stone Wall:
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