What FACTS ABOUT ROCKS do you know? They are abundant on earth, and yet little is known about them. These facts will increase your knowledge of the rocks.
It's been known for some time that radiation impacts the structural integrity of concrete. However, until now the details of this were unknown. Researchers can finally demonstrate what properties of ...
Rockhounding is the recreational study and collection of rocks, gems, minerals or fossils, such as fossilized remains of terrestrial vegetation known as petrified wood or geodes, a rock with its ...