Unheated 1.52 Ct. Octagon Shape Natural Purplish Pink Tourmaline Gem
Price: $101.01
Product ID: 807239676
Product Name: Tourmaline
Price : $101.01
Weight: 1.52
Jewelry Size: 8.2 x 4.6 x 3.9 Mm
Shape: Octagon
Color: Purplish Pink
Clarity: SI
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