Rough Australian Boulder Opal 33g

Stone: Natural Boulder Opal

Location: Australia- Queensland- Winton

Cut: Rough 

Patterns: N/A 

Dome: N/A 

Colour:🟩🟨🟦🟪🟧🟥

Brightness: 4

Length: 54mm

Width: 34mm

Depth: 11mm

Weight: 33g

Treatment: None 

Clarity: Possibly Included 

Reference: B1