Good Gem 38.77 Ct. Natural Yellow Quartz Rough Unheated
Price: $15.93
Product ID: 805523948
Product Name: Rough
Price : $15.93
Weight: 38.77
Jewelry Size: 20 x 18.4 x 15.5 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