42 cts Rough Black Opal Parcel Lightning Ridge-Electric Blue

Item description

Gemstone Type: Opal Rough-Rubbed

Colour: Electric Blue

Gemstone: Natural Solid

Weight: 42 cts 4 pcs

Dimensions: L 11.7-26.9 mm x W 9.3-14.4  mm X H 3.8-12.7 mm 

Uses: Mineral Collection/specimen/cutting/carving 

Origin: Lightning Ridge Australia

Treatment: No

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