Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Massachusetts Granite Quincy 5RB12 5rb12 y Front Face (South) Dscf0097.jpg
No 5RB12 is:

Description

dark gray
coarse grain
hornblende


Picture of the Archive Stone:
/archive/front/5rb12.jpg
Actual Picture from the Stone Wall: /mid2000/5rb12.jpg (63575 bytes)