AVENA Green Tourmaline
How does Avena Green Tourmaline compare to Natural Tourmaline?
- Avena Green Tourmaline has medium brilliance compared to Natural Tourmaline which has medium brilliance.
- Avena Green Tourmaline has medium fire compared to Natural Tourmaline which has medium fire.
Name Avena Green Tourmaline Tourmaline Material Avena Green Tourmaline Tourmaline Refractive Index 1.712 - 1.736 1.62 - 1.64 Brilliance Medium Medium Dispersion 0.02 0.018 Fire Medium Medium Hardness 8 7.5 Specific Gravity 3.58 - 3.61 3.06