Remember Solution Chimney
Solution Chimney Technical Terms
Solution Chimney: Small diameter (e.g. 1-5 m), irregular, hollow, vertical shaft 5-10+ m deep on karst landscapes, typically covered with a thin layer of soil or plant debris that can collapse and expose the shaft to the surface; represents a significant safety hazard. Locally called “stove-pipe sinkholes in Florida (not recommended). Compare – solution pipe. SW