Pink Tourmaline 1.21 Ct. Octagon Shape 7.1 x 4.9 Mm. Natural Gemstone Nigeria
Price: $50.07
Product ID: 807247144
Product Name: Tourmaline
Price : $50.07
Weight: 1.21
Jewelry Size: 7.1 x 4.9 x 3.6 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