Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States New Hampshire Granite Mason 4RB20   y Front Face (South) Dscf1070_1.jpg
No 4RB20 is:

Description

gray
fine grain
biotite


ARCHIVE STONE NOT AVAILABLE

Actual Picture from the Stone Wall: /mid2000/4rb20.jpg (63575 bytes)