0.66 Ct. Good Fancy Shape Natural Gem Pink Tourmaline Unheated
Price: $17.67
Product ID: 807249357
Product Name: Tourmaline
Price : $17.67
Weight: 0.66
Jewelry Size: 6.9 x 5 x 3.1 Mm
Shape: Fancy
Color: Pink
Clarity: SI1
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