Unheated 0.88 Ct. Octagon Natural Gem Pink Tourmaline Nigeria
Price: $51.90
Product ID: 807245868
Product Name: Tourmaline
Price : $51.90
Weight: 0.88
Jewelry Size: 5.4 x 5.4 x 3.8 Mm
Shape: Octagon
Color: Pink
Clarity: VSI
Luster: Good
Origin: Nigeria
Treatment: Unheated
Crystal Structure: Trigonal
Hardness: 7 - 7.5
Specific Gravity: 3.0+
Refractive Index: 1.62 - 1.68
Chemical: Na(Li,Al)3Al6(B03)3 Si6O18(OH)4
