545 cts 109 g Potch Opal Rough Parcel L/ Ridge Beginner

Item description

Gemstone Type: Black Opal Rough - Potch No Colour 

Colour: None -small and medium size

Gemstone: Natural Solid

Weight: 109 g

Dimensions: Size ruler in millimetres

Parcel with: Rough Opal

Origin: Lightning Ridge Australia

Treatment: No

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