A Guide to 10 Stunning Color-Changing Crystals and Gemstones (With Great Photos!)

oval cut color-changing zultanite

Zultanite provided by GemstreetIndia

Some crystals and gemstones can change colors under different lights or when you look at them from different angles. This cool ability is because of how their crystals are formed and how they interact with light. People find these color-changing gems really interesting because they never look exactly the same. Each time you see them, … Read more

The 9 Different Types of Fluorite And What They All Look Like

cubic purple fluorite crystals on a rock

Fluorite provided by Spirifer Minerals

Fluorite is a colorful mineral that comes in many different forms. Some good examples of the different types of fluorite include Blue John fluorite, Tiffany Stone, and rainbow fluorite. Each type of fluorite has its own set of colors and patterns. These variations make fluorite a fascinating subject for many people to learn about. Exploring … Read more

Purple Fluorite vs. Amethyst – The Similarities and Differences (With Photos)

A stunning cubic purple fluorite

Purple fluorite photo provided by The Focal Crystal - @focalcrystal

Purple fluorite and amethyst stand out in the fascinating world of gemstones because of their beautiful and mysterious purple colors. Even though they are the same color, these two minerals are very different. Each has its history, story of its formation, and set of properties. Their differences show how varied the world of gemstones is, … Read more

The 23 Best Spots For Gem Hunting In Idaho In 2025

pink opal gemstone from Idaho

The nickname “The Gem State” makes more sense once you learn how many places hold gemstones in Idaho, even if the terrain takes some effort to explore. The range of minerals is broad enough that collectors can stay busy across different parts of the state. Idaho’s geology supports everything from common minerals to stones that … Read more