Product ID: 805520584
Product Name: Quartz
Price : $25.82
Weight: 144.61
Jewelry Size: 40 x 31 x 20 Mm
Shape: Oval
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