Natural Gemstone 3.60 Ct. Clean Pink Tourmaline From Nigeria
Price: $732.87
Product ID: 807241785
Product Name: Tourmaline
Price : $732.87
Weight: 3.60
Jewelry Size: 10.4 x 9 x 5.4 Mm
Shape: Oval
Color: Pink
Clarity: IF
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