50 cts Australian Black Opal Rough Parcel, Rubs Lightning Ridge-Practice Cutting

Item description

Gemstone Type: Black Opal Rough Rubs

Colour: Red Green Blue Purple  /Multi-colour

Gemstone: Natural Solid

Quantity: 6 stones 

Weight: 50 carats

Dimensions: L 12.2 - 31.7 mm

W 6.5 - 14.7 mm

H 3.0 -6.9 mm

Uses: Mineral Collection/jewellery/specimen/cutting 

Origin: Lightning Ridge Australia

Treatment: No

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