Product ID: 806507956
Product Name: Sphene
Price : $5.99
Weight: 0.58
Jewelry Size: 8.4 x 3.8 x 1.6 Mm
Shape: Octagon
Color: Green
Clarity: SI1
Luster: Adamantine
Origin: Madagascar
Treatment: Unheated
Crystal Structure: Monoclinic
Hardness: 5.5
Specific Gravity: 3.52 - 3.54
Refractive Index: 1.915-2.050
Chemical: CaTiSiO5