Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Massachusetts Granite Fitchburg 4LB21   y Front Face (South) Dscf1056.jpg
No 4LB21 is:

Description

gray
coarse grain
biotite


ARCHIVE STONE NOT AVAILABLE

Actual Picture from the Stone Wall: /mid2000/4lb21.jpg (63575 bytes)