Opal

ओपल Opel

1. Ruling Planet – Venus (शुक्र)
2. Color – White
3. Chemical formula – SiO2·nH2O
4. Luster – Subvitreous to waxy
5. Crystal – Amorphous
6. Gravity – 2.20 Approx.
7. Refraction – 1.45 (Spot)

Rate- 800₹/रत्ती