91.4 cts Australian Rough Black Opal Parcel Lightning Ridge

Item description

Gemstone Type: Black Opal Rough

Colour: Blue/Green

Gemstone: Natural Solid

Quantity: 2 stones 

Weight: 91.4 carats

Dimensions: L 28.8-41.2 mm W 17.8-24.5 mm H 14.7-16.8 mm

Uses: Mineral Collection/jewellery/specimen

Origin: Lightning Ridge Australia

Treatment: No

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