Purplish Red Clean Tourmaline Round Shape 6.6 Mm. 1.48 Ct. Natural Gemstone
Price: $298.42
Product ID: 807239591
Product Name: Tourmaline
Price : $98.42
Weight: 1.48
Jewelry Size: 6.6 x 6.6 x 5.9 Mm
Shape: Round
Color: Purplish Red
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