Weight: 41

Color: Best blue

6 grams and measuring 50x32x27mm

They can occur as individual crystals or as aggregates

Color: Medium Blue

Lapis Lazuli Pendant | 925 Sterling Silver | Thailand Quartz Weight: 41Lapis lazuli is a vivid blue metamorphic rock and a gemstone that has been prized for its intense color and historical significance for thousands of years. It's composed of lazurite (for the blue color), calcite, sodalite, and pyrite. It is the presence of pyrite that causes the gold colored flecks or veins in the stone. Lapis lazuli has a moderate hardness, typically ranging from 5 to 5. 5 on the Mohs scale. High quality lapis lazuli has been