RO-OPOP024WH-001-008

Natural White Opal - 16.84 ct - Rough Gemstone - unheated

Certificate: RO-OPOP024WH-001-008

Gem Type: Natural Opal - White Opal

Weight: 16.84 Carat

Shape: Rough

Size: 25.6 x 21.0 x 7.3 mm.

Color: slightly yellowish white

Clarity: Translucent

Luster: N/A

Treatment: Unheated Untreated

Hardness: 6 on Mohs' scale

Refractive Index : 1.37-1.47 checked

Specific Gravity : 1.99-2.25

Luminescence : Yes

Luminescence Type : Fluorescent

Crystallography : Amorphous