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Black Opal Tumblestone Extra Quality

Black Opal Tumblestone Extra Quality

Product Code: TSBLOPEQ-1.WW

Categories: Tumblestones
Crystal: Opal
Detail: Opal is an amorphous hydrous silicon dioxide mineraloid. Black opal is a common opal with no play of colour.
Chemical Composition: SiO2 - nH2O
Origin: Africa
Finish: Polished
Colour: Black
Size: 16mm
Weight: 2.75g
Quantity: 1
Sold as Seen: Yes

This highly collectable Black Opal stone displays flashes of colour on its surface which are further enhanced when seen under UV light.

The image shows the exact item you will receive.