Mineralogy & Geology Topics

Have you ever heard someone say crystals can never get wet, that bigger crystals are always more valuable, or that […]

Understanding the difference between minerals and rocks is one of the most important basics of geology. Although the terms are

Few sights in geology are as dramatic as a dull gray rock suddenly glowing neon green, fiery orange, or electric

Pegmatites are some of the most fascinating and valuable geological formations in the world. Known for producing large crystals and

In the world of minerals and gemstones, perfection is often prized—but it’s the imperfections that tell the real story. Tiny

Every mineral crystal you see—whether it’s a perfect quartz point or a blocky halite cube—reflects an invisible internal order. That

Gemstones may appear pure and flawless, but their colors—and often their value—are controlled by incredibly small chemical substitutions known as

Color is the single most important factor influencing a gemstone’s beauty and value. From the deep red of ruby to

The Mohs Hardness Scale is a simple but powerful system used to measure a mineral’s resistance to scratching. Developed in

When a meteorite strikes Earth, the energy released is almost unimaginable. In a fraction of a second, temperatures soar higher