FA-QULE024YE-002-252
Natural Gems Belgium Colored Stone Certification FA-QULE024YE-002-252
IDENTIFICATION : Natural yellow lemon quartz - 7.108 ct - custom - good color
Species : Natural Quartz
Variety : Lemon Quartz
DESCRIPTION
Shape & Cutting Style : custom shaped flower, custom cut/carving
Measurements : 11.7 x 11.8 x 8.5 mm
Carat Weight : 7.108 carat
Color : lemon yellow
Clarity : comparable with SI
Transparency : Translucent
Birefringence : 0.009
Crystallography : Hexagonal (trigonal)
Dispersion : 0.013
Luster : Vitreous
Hardness : 7
Refractive index : 1.544-1.553
Specific gravity : 2.651
COMMENTS :
Color improved by irradiation
(Ouro Verde quartz, also known as lemon quartz, is a light yellow/green variety of irradiated and heated quartz)
Personal Note From Natural Gems Belgium:
This lemon quartz is a gemstone with good to very good cut grade and symmetry, as well as good polish and very good vitreous luster,
