Unheated 1.07 Ct. Octagon Natural Gem Pink Tourmaline From Nigeria
Price: $52.03
Product ID: 807242700
Product Name: Tourmaline
Price : $52.03
Weight: 1.07
Jewelry Size: 11.6 x 3.4 x 2.8 Mm
Shape: Octagon
Color: Pink
Clarity: VSI
Luster: Good
Origin: Nigeria
Treatment: Heated
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