30 cts Australian Black Rough Opal, Rub Lightning Ridge

Item description

Gemstone Type: Opal Rough

Colour:  Dark purple

Gemstone: Natural Solid

Weight: 30 carats

Dimensions: L 37.8 mm x W 4.9 mm X H 8.7 mm 

Parcel with: Rough Opal - Rub

Uses: Mineral Collection/jewellery/specimen

Origin: Lightning Ridge Australia

Treatment: No

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