Unless we are geologists or are able to somehow cut a stone open and determine the makeup of a rock, we have to look at what we have learned about
Geology of Rocks: Treasures From the Beach and Where They Come From
We enjoy our rocks as we walk along the beaches, pick them up to look at them and often wonder what they are and where they come from. They come
The Truth About Petrified Lightning
Photo by Felix Mittermeier on Unsplash In ancient Greece, it was believed that Zeus would hurl lightning bolts down onto the earth, leaving behind