Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Pennsylvania Argillite (Slate) Chapman's Station 9Lb19   y Front Face (South) Dscf0302.jpg
No 9LB19 is:

Description

blue-black
fine grain
banded roofing slate


ARCHIVE STONE NOT AVAILABLE

Actual Picture from the Stone Wall: /mid2000/9lb19.jpg (63575 bytes)