19 Iridescent Gemstones That Are Incredible To See

A stunning polished labradorite from Madagascar

Polished labradorite photo provided by @finemineralphotography

Have you ever seen a gemstone that sparkles with all the colors of the rainbow? That’s iridescence for you! You might see blues, greens, pinks, and purples, all shifting and changing as you move the gemstone around. This happens because of how their tiny structures inside bounce light around in special ways. In this article, … Read more

Black Tourmaline vs Obsidian – The Similarities and Differences (With Photos)

A shiny raw obsidian

Obsidian photo provided by Daniel A. Pierce

Black tourmaline and obsidian may seem like simple stones at first glance, but don’t be fooled! They each have their own secret stories, like two different books with dark covers. In this article, we’ll share with you the similarities and differences between black tourmaline and obsidian. We’ll dig into the nitty-gritty of what makes these … Read more

Obsidian vs Tourmaline – The Similarities and Differences (With Photos)

A colorful liddicoatite tourmaline with pink, red, orange, yellow, green, and black hues

Liddicoatite tourmaline photo provided by Mineral Masterpiece

Obsidian and tourmaline might sit side by side in a collector’s cabinet, but they’re totally unique from each other. One looks like a piece of the night sky, while the other is like a rainbow trapped in a crystal. If you’re curious to know the differences between obsidian and tourmaline, you’re in for a treat! … Read more

Black Obsidian vs. Black Tourmaline – The Similarities and Differences (With Photos)

A gorgeous black tourmaline tower

Tourmaline photo provided by EarthsMineralsInc

Even though obsidian and tourmaline are on opposite ends of the geological spectrum, they each have their unique qualities and interesting appeal. These two minerals show how many different things can be found in the Earth’s crust. Obsidian comes from volcanoes. It has a smooth, glass-like look, and its colors are mostly dark and moody. … Read more

The Confirmed Sites To Find Obsidian In Wyoming in 2025

Shiny black Obsidian on white background

The way Obsidians catch and reflect light is nothing short of breathtaking! With its fascinating appearance, it has found its place in various cultures and artistic practices throughout history. From exquisite jewelry to stunning sculptures, this gem’s beauty knows no bounds. Despite this, finding Obsidian can be a daunting task, especially in Wyoming where its … Read more