The Expert Guide to Gemstones & Jewelry result cuarzo

The guide to Mystic Quartz: how its rainbow iridescence is achieved, properties, meaning, and care.

The guide to Aqua Aura Quartz: how its iridescent sky-blue color is created, properties, meaning, and care.

The guide to Rutilated Quartz, known as "angel hair": properties, the origin of its golden needles, meaning, and care.

Everything about Ametrine: the only gem that combines amethyst and citrine in a single crystal. Properties, meaning, Bolivian origin and care.

Everything to know about Citrine: how to tell natural stones from heat-treated ones, its symbolism of prosperity, and how to choose a piece worthy of your collection.