0.62 Ct. Nice Pear Natural Gem Pink Tourmaline From Nigeria
Price: $37.47
Product ID: 807246874
Product Name: Tourmaline
Price : $37.47
Weight: 0.62
Jewelry Size: 6.7 x 4.5 x 3.2 Mm
Shape: Pear
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