RO-AMET024PU-001-001

Natural purple Amethyst - 11.37 ct - Rough Gemstone - unheated.

Certificate: RO-AMET024PU-001-001

Gem Type: Amethyst

Weight: 11.37 Carat

Shape: Rough

Size: 16.0 x 13.7 x 8.6 mm.

Color: Purple

Clarity: Translucent

Luster: N/A

Treatment: Unheated Untreated

Hardness: 7 on Mohs' scale

Refractive Index : 1.544–1.553

Specific Gravity : 2.651

Luminescence : Inert to weak blue

Luminescence Type : Fluorescent

Crystallography : Hexagonal (trigonal)