Unheated 3.00 Ct. Natural Gem Pink Tourmaline From Nigeria
Price: $419.16
Product ID: 807244572
Product Name: Tourmaline
Price : $419.16
Weight: 3.00
Jewelry Size: 12 x 7.9 x 5.4 Mm
Shape: Oval
Color: Pink
Clarity: SI1
Luster: Very 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
