Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Iowa Limestone Sigourney Station, Keokuk Co. 9RA11 25624 y Front Face (South) Dscf0273.jpg
No 9RA11 is:

Description

light buff
fine grain
compact
dendritic
Lower carboniferous


Picture of the Archive Stone:
/archive/front/9ra11.jpg
Actual Picture from the Stone Wall: /mid2000/9ra11.jpg (63575 bytes)