Country State Classification Source WallNo Centennial Commercial Location surroundPic
United States Iowa Limestone Mt. Pleasant 13LB20 25340 n Front Face (South) Dscf0702.jpg
No 13LB20 is:

Description

drab
fine grain
compact
siliceous
Lower carboniferous


ARCHIVE STONE NOT AVAILABLE

Actual Picture from the Stone Wall: /mid2000/13lb20.jpg (63575 bytes)