13.15 cts Opal Rough Parcel 9.3-16.6x7.7-12.8x3.0-6.1mm

Item description

Gemstone Type: Opal Rough

Black: Semi Black / Crystal

Colour: Red/Multicolour

Gemstone: Natural Solid

Weight: 13.15 carats

Dimensions: L 9.3 - 16.6 mm

W 7.7 - 12.8 mm

H 3.0 - 6.1 mm

Quantity: 4 stones

Parcel with: Nobby opal

Uses: Mineral Collection/jewellery/specimen/

Origin: Lightning Ridge Australia

Recommended uses:  cutting 

Treatment: No

Water is sprayed on the opal to simulate a polished stone.