Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Maryland Granite Gwynn Falls 10RB40 26867 y Front Face (South) DSCF0334.jpg
No 10RB40 is:

Description

gray
fine grain
biotite


ARCHIVE STONE NOT AVAILABLE

Actual Picture from the Stone Wall: /mid2000/10rb40.jpg (63575 bytes)