Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Tennessee Limestone Murfreesborough 12RB5 26788 n Front Face (South) Dscf0443.jpg
No 12RB5 is:

Description
dark gray
fine grain
compact
magnesian
fossiliferous
Lower Silurian


Picture of the Archive Stone:
/archive/front/12rb5.jpg		 Actual Picture from the Stone Wall: /mid2000/12rb5.jpg (63575 bytes)