18.3 cts Rough Black Opal Rubs Parcel Lightning Ridge

Item description

Gemstone Type: Rough Opal

Colour: Purple/Elecric Blue

Gemstone: Natural Solid

Weight: 18.3 cts x 9 pcs

Dimensions: L 9.2-14.1  x  W 5.8-8.7 x  H 2.7-4.7 mm

Uses: Mineral Collection/jewellery/stones

Origin: Lightning Ridge Australia

Treatment: No

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