All About Iolite - Unboxing Fun Facts and Properties!

Today, we're unboxing Iolite, aka the 'Viking Compass Stone'! We'll check out its amazing pleochroism plus natural specimens including bloodshot iolite and cordierite rough. Learn how it forms and why it may have been used to navigate the world. Plus, Is Iolite the new Tanzanite? We compare these similar-looking stones and let you pick your favorite!