Black Onyx - Rough

Price per: gram
Shape: Rough
Sale price$0.17 CAD


Origin: Brazil

Description: These black onyx are mostly off cuts, BUT they are still good. There are no fractures, little to no matrix and no cracks. Almost all material is useable. They are all slabbed already for you, so your yield will be maximized.

Chemical Composition: SiO2

Grade: Lapidary Grade
Appearance: Translucent/ Opaque
Inclusions: None

Approximate Size of 1 pc: 32mm x 25mm x 4mm
Approximate Weight of 1 pc: 5g

Rough is rough. We do our best to grade and describe pieces in the lot, but ultimately, they all differ.

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