37.90 Ct. Natural Gemstone Yellow Quartz Rough Unheated
Price: $15.66
Product ID: 805523929
Product Name: Rough
Price : $15.66
Weight: 37.90
Jewelry Size: 20 x 13.5 x 13.4 Mm
Shape: Rough
Color: Yellow
Clarity: Semi - Transparent
Luster: Good
Origin: Brazil
Treatment: Unheated
Crystal Structure:
Hardness: 6.5 - 7.5
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Al2O3, Aluminum Oxide