100% Natural - Not treated in any way. Beautiful Center-stone for an engagement Ring. Will make a Gorgeous Ring or Pendent accented with Diamonds. Beautiful sharp Cats eye effect. Large Sizes are Extremely Rare! A Gem of Lasting Beauty.
Refractive Index: 1.63-1.64 Hardness: 5 Chemical Comp: Phosphate group Density: 3.17-3.23 Crystal Group: Hexagonal
Apatite comes in attractive colors - blue, violet, purple, yellow-green and, blue-green. Although a soft material, it is widely used in jewellery due to its bright and attractive colors. Apatite is also very heat sensitive.100% Natural - Not treated in any way.