Most crystal-shop “selenite” is actually satin spar. Discover how these two forms of gypsum differ, why they glow, and how to care for them.

Obsidian is much more than a shiny black stone. Explore its beautiful varieties, fascinating history, traditional associations and simple care tips.

Carnelian is much more than a beautiful fiery orange stone. Come along as we explore what gives it its color, how ancient civilizations used it, and some of the traditions that still surround it today.