37.6 cts Australian Opal Rough Parcel, Rubs Lightning Ridge

Item description

Gemstone Type: Black Opal Rough Rubbed

Colour: Green/Blue/Purple/Red

Gemstone: Natural Solid

Quantity: 5 stones 

Weight: 37.6 carats

Dimensions: L 15.8-31.6 mm W 6.0-16.6 mm H 2.8-5.9 mm

Uses: Mineral Collection/jewellery/specimen/cutting 

Origin: Lightning Ridge Australia

Treatment: No

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