| Country | State | Classification | Source | WallNo | Centennial | Commercial | Location | surroundPic |
| United States | Delaware | Gneiss | Wilmington | 4RB16 | 78194A | n | Front Face (South) | Dscf1070.jpg |
Description |
| greenish-gray |
| fine grain |
| augite-horeblende |
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No 4RB16 is:
| Picture of the Archive Stone: |
Actual Picture from the Stone Wall:
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