Product ID: 810304145
Product Name: Amethyst
Price : $10.35
Weight: 14.69
Jewelry Size: 20 x 14.8 x 9.4 Mm
Shape: Turtle Carving
Color: Purple
Clarity: Semi - Transparent
Luster: Good
Origin: Brazil
Treatment: Unheated
Crystal Structure: Trigonal
Hardness: 7
Specific Gravity: 2.65 - 2.91
Refractive Index: 1.544 - 1.553
Chemical: SiO2, Silicon D