Unheated 14.10 Ct. Oval Natural Pink Tourmaline Nigeria
Price: $1,308.05
Product ID: 807232457
Product Name: Tourmaline
Price : $1308.05
Weight: 14.10
Jewelry Size: 17.7 x 14 x 7.4 Mm
Shape: Oval
Color: 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
