Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Michigan Gneiss Vulcan 6RA46 27345 y Front Face (South) Dscf0118_0.jpg
No 6RA46 is:

Description

dark gray
fine grain
biotite


Picture of the Archive Stone:
/archive/front/6ra46.jpg
Actual Picture from the Stone Wall: /mid2000/6ra46.jpg (63575 bytes)