Sandstone and limestone tend to be the least ... Like pea gravel, these garden rocks are often used for drainage, for walkways, and for filler between stepping stones. It’s also used in water ...

Balanced Rock at Garden of the Gods is more than just a photo stop. It is a striking example of Colorado’s natural history ...

Located in the beautiful Shawnee National Forest in southern Illinois, the Garden of the Gods section of the forest features ancient sandstone cliffs and stunning rock formations. This beautiful ...

(Credit: Linda & Dr. Dick Buscher) This great collection of sculptured rock scenery found ... of iron found within the sandstone has created a red tapestry-type landscape that is further enhanced ...

Geology and life have entwined throughout Earth's history. Rocks have become life. As rocks erode and flow into the oceans and weather into soil, their minerals provide vital nutrients that underpin ...