|
|
|
|
|
|
Coronado National Memorial
For Teachers
|
|
|
|
|
|
|
|
|
|
Did You Know?
Within Coronado Cave is a beautiful range of formations, including stalactites, stalagmites, flowstones, and helictites. How fast these formations grow and their final size depends on the water supply, cave humidity, surface soils, bacteria, and composition of the limestone.
|
|
|
|
Last Updated: September 30, 2007 at 19:02 EST |