Lapis lazuli blue

Lapis lazuli, an intense blue gemstone mined for millennia, is celebrated for its deep color and historical use in art and jewelry.

About this subject

Lapis lazuli is a metamorphic rock primarily composed of lazurite, calcite, and pyrite, known for its characteristic ultramarine blue color. The main deposits are in Afghanistan's Badakhshan region, where mining dates back over 6,000 years. In antiquity, it was as precious as gold, used in Egyptian tombs such as Tutankhamun's mask and in Mesopotamian seals. During the Middle Ages, the stone was ground into powder to produce ultramarine pigment, employed by masters like Vermeer and Michelangelo in works such as "Girl with a Pearl Earring" and the Sistine Chapel. The pigment was so costly that it was often reserved for the robes of the Virgin Mary. Today, besides jewelry, lapis lazuli is used in decorative objects and holistic therapies, believed to promote mental clarity and communication. The presence of pyrite (fool's gold) can create golden inclusions that enhance its aesthetic value. Chile and Russia also have deposits, but the Afghan variety is considered the highest quality.

Frequently Asked Questions

Is lapis lazuli a precious stone?

Technically, it is a rock, not a single mineral. It is valued as a semiprecious gemstone due to its color and history.

How can you identify real lapis lazuli?

Real stone has golden pyrite inclusions and white calcite veins. Imitations are often smooth and lack these features.

Where is lapis lazuli most commonly found?

The main historical source is Afghanistan, especially the Badakhshan region. Smaller deposits exist in Chile, Russia, and the USA.