Lapis Lazuli: The Vivid Blue Gemstone

Lapis Lazuli: The Vivid Blue Gemstone

• Lapis Lazuli is a deep blue metamorphic rock composed of 25-40% lazurite, which gives it its vivid blue colour.
• Mineral Content: It contains calcite (which can reduce its blueness), pyrites (adding a golden sparkle), diopside and sodalite in smaller amounts.

• Mining: It is found in Chile, Russia and Afghanistan.
  • Highest quality: Found in Badakhshan province, Afghanistan, where mining has continued for over 6,000 years.

Historical Significance

• India: Traders imported lapis lazuli from Badakhshan as early as 1000 BC.
• Indus Valley Civilization (Mohenjo-daro & Harappa): Used for ornamental jewellery.

Sharing is caring!