92.4 cts Boulder Opal Rough Parcel Rubs

Item description

Weight: 92.4 carats

Dimensions: L 7.7 - 30.3 mm x W 6.3 - 29.1 mm x H 3.1 - 9.3 mm

Colour:  Red/Green/Multi-colour

Quantity: 6 Stones

Origin: Australia

Uses: Pendant for Ring Gold or Silver Mounting

Gemstone: Australian Rough Boulder Opal 

Uses: Mineral Collection

Treatments: None