Shell pendants with lapis lazuli, others with malachite, some with glass. Photo by kafka4prez. Licensed under CC By-SA 2.0.
Opaque Blue Lapis Lazuli Other in Necklace
Shell pendants with lapis lazuli, others with malachite, some with glass. Photo by kafka4prez. Licensed under CC By-SA 2.0.
Article: Destructive Gemstone Tests: Acid Testing
Credit: kafka4prez
| Gemstone | Lapis Lazuli, Lazurite, Haüyne |
| Natural or man made | Natural |
| Jewelry type | necklace |
| Gem State | Other |
| Color | Blue |
| Transparency | Opaque |