Colorful Aerial Photos of a Spring Known as โthe Devilโs Eyeโ in the Gobi Desert
Sulfur is a fascinating element. It is Earth's fifth most common element to be found in the natural world. It typically manifests as a mineralโa sulfide or sulfate. You may have smelled its presence in the โrotten eggโ odor of certain natural mineral waters which bubble up from springs. Such springs have long been spa destinations for health and enjoyment, but they can offer incredible, barren beauty as well.