Rainbow Obsidian Mini Spheres

Description

What are rainbow obsidian mini spheres? Simply put, they are tiny gemstone sphere carvings. We gave it this little moniker because of its adorable marble shape. They are not regulation marble size, however. These little beauties come in a 3-piece set and are approximately 0.375-0.50″ in diameter each. Due to the natural formation, one piece has a dimple that is not a chip.

All rainbow obsidian tends to look slick black under normal lighting conditions. When lit up more directly, green, purple, and/or blue bands become apparent in better quality specimens. This colorful banding comes from a specific kind of crystallization that occurs as it is forming. The chatoyancy was difficult to get in our photos, but you can see it in a few of the pictures. Rainbow obsidian has unique colorful chatoyancy that is often referred to as cat’s eye.

A Little More About Rainbow Obsidian

Rainbow obsidian is formed when molten lava cools rapidly, creating a glassy texture. The unique colors in rainbow obsidian are caused by inclusions of hedenbergite nanoparticles within the volcanic glass. These inclusions refract light, producing the stunning rainbow effect. The crystalline structure of rainbow obsidian gives it a smooth, polished appearance that enhances its beauty and allure.

These rainbow obsidian mini spheres are WYSIWYGs.

For those who are unfamiliar with WYSIWYG, it means: What You See Is What You Get. Pieces identified as WYSIWYGs are not a random pull of stones that are similar to the one(s) pictured. Instead, you receive the actual piece that is pictured.

If you love these tiny spheres, take a look at this azurite blueberry found here.

Please Note:

1. Sizes and weights are approximate. Dimension sizes can vary based on the way the rock is formed. We hand measure our pieces on the longest side. Please see the pictures in the listing.
2. The colors may vary due to monitor and lighting differences.
3. Please use your own judgment when allowing children to handle.
4. Not suggested for use in animal habitats or fish tanks.