By Leslie Umberger and Jill Vaum Rothschild Andrew Clemens, Untitled (The Mary Heye Bottle), 1883, naturally colored rock sand in pharmacy bottle, sealed with wax, Smithsonian American Art Museum ...

Yooperlites can be found as loose pebbles and cobbles along many Lake Superior beaches and even in some inland gravel pits.

Rock Art Research, 2024 In 2018 ... Now, researchers say the rock could be a sand sculpture created to look like a blue stingray (Dasyatis chrysonata), which are often found in southern Africa.

Some social media users are sharing a photo they claim shows a fulgurite – a glass structure that can be created when lightning strikes sand or rock. The photo shows an elaborate sand ...

An entire community came together to create a collective colorful work of art at this unusual Oregon beach. Stop by for the photo op and add to the display.

Yooperlites are a variety of sodalite-rich syenite found in the Upper Peninsula of Michigan.

and the Land Sand Stone Art Festival, in East Yorkshire, England. But as the oldest of the rock stacking contests, Llano claims the world championship. The festival has been growing steadily ...

What Are Fulgurites? The word—based on the Latin world for thunderbolt—refers to a hollow glass tube formed when lightning strikes soil, silica, sand or even rock. These amazing structures ...