Product ID: 805520546
Product Name: Quartz
Price : $19.62
Weight: 109.88
Jewelry Size: 36 x 36 x 14.3 Mm
Shape: Round
Color: Smoky
Clarity: SI
Luster: Good
Origin: Brazil
Treatment: Unheated
Crystal Structure: Hexagonal
Hardness: 7
Specific Gravity: 2.65 - 2.91
Refractive Index: 1.544 - 1.553
Chemical: SiO2, Silicon Dioxide