Citrine

Description

It is the more or less intense yellow color variety of "quartz" (silicon oxide crystallizing in the trigonal system)
General Physical properties: hardness 7 - density 2.65 g/cm3 - refractive index 1.544 and 1.553

Weight 4.86 ct

Diameter 12.00 mm   height 5.80 mm

Cut: heart-shaped mixed

Yellow color

Purity: pure

Treatments: thermal

Origin: Brazil