Moh’s Scale Hardness: 7.5-8
Specific Gravity: 2.68 – 2.80
Refractive Index: 1.563 – 1.583
Treatment: Irradiated
Stability/Care: Excellent / Normal
Origin: Brazil, Mozambique
Moh’s Scale Hardness: 7.5-8
Specific Gravity: 2.68 – 2.80
Refractive Index: 1.563 – 1.583
Treatment: Irradiated
Stability/Care: Excellent / Normal
Origin: Brazil, Mozambique