Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Wisconsin Dolomite Milwaukee 12RA6 27083/2 n y Front Face (South) Dscf0443.jpg
No 12RA6 is:

Description

light drab
fine grain
compact
Upper Silurian


Picture of the Archive Stone:
/archive/front/12ra6.jpg
Actual Picture from the Stone Wall: /mid2000/12ra6.jpg (63575 bytes)