Product ID: 810304150
Product Name: Amethyst
Price : $12.69
Weight: 19.39
Jewelry Size: 21 x 16.4 x 10.5 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