0.63 Ct. Beautiful Pear Natural Gem Yellowish Brown Tourmaline Nigeria
Price: $24.00
Product ID: 807246835
Product Name: Tourmaline
Price : $24.00
Weight: 0.63
Jewelry Size: 7.6 x 5 x 2.8 Mm
Shape: Pear
Color: Yellowish Brown
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