RO-QUAR024LE-002-245

Natural Lemon Quartz - facet quality - 37.886 ct - Rough Gemstone - 23.1 x 17.1 x 14.0 mm

Certificate : RO-QUAR024LE-002-245

Gem Type: Natural Lemon Quartz

Weight: 37.886 Carat

Shape: Rough

Size: 23.1 x 17.1 x 14.0 mm.

Color: yellow (Lemon)

Clarity: Translucent

Luster: N/A

Treatment: Gamma radiation, which is a quick process that doesn't leave any radiation (similar to radiation treatment of vegetables)

Birefringence : 0.009
Crystallography : Hexagonal (trigonal)
Dispersion : 0.013
Luster : Vitreous
Hardness : 7
Refractive index : 1.544-1.553
Specific gravity : 2.651

COMMENTS :

Gamma radiation, which is a quick process that doesn't leave any radiation (similar to radiation treatment of vegetables)
Like citrine, lemon quartz is part of the quartz family and has a yellow coloring, so it is easy to mistake for Citrine. However, lemon quartz is heat treated and irradiated to achieve its coloring