Collection: Azurite

Azurite is a remarkable mineral known for its intense blue color . It fascinated ancient civilizations both for its appearance and for its symbolic and chemical properties. Here is an overview of its main characteristics:

🔷 Azurite Identity Card

• Chemical formula : Cu₃(CO₃)₂(OH)₂

• Family : Carbonates

• Color : Deep azure blue (hence its name)

• Luster : Vitreous to adamantine

• Crystal system : Monoclinic

• Hardness (Mohs scale) : 3.5 to 4

• Density : Approximately 3.8

🌍 Origin and training

Azurite forms mainly in the oxidation zones of copper deposits , often in association with another well-known stone: malachite (green). It is found in places rich in copper ores, including:

• Morocco (notably in the Touissit mines)

• France (Chessy, near Lyon, gave the name "chessylite" to a variety of azurite)

• United States (Arizona)

• Australia, Mexico, Namibia

🎨 Historical use

• Pigment : Powdered, azurite was used as a blue pigment in painting until the Renaissance. However, it tends to turn green over time, transforming into malachite.

• Ornament : It is used in jewelry and decorative objects, although its low hardness makes it fragile.

• Symbolism : In lithotherapy (non-scientific), it is linked to clairvoyance, intuition and meditation.

⚠️ Good to know

• Natural Transformation : Azurite can slowly transform into malachite over time and with exposure to moisture.

• Handling : Due to its fragility, it must be handled with care (avoid chemicals, heat, and friction).