Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Minnesota Diabase Taylor's Falls 5RB33 26591 y Front Face (South) Dscf0090.jpg
No 5RB33 is:

Description

nearly black
fine grain
olivine


Picture of the Archive Stone:
/archive/front/5rb33.jpg
Actual Picture from the Stone Wall: /mid2000/5rb33.jpg (63575 bytes)