Onyx is chalcedony quartz. Most Black Onyx that is commercially available today is colour enhanced (heated and dyed) to increase its depth of colou...
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Black Onyx Frosted round beads 6mm - 1 strand appx 63 beads 38cm (1 strand)
Onyx is chalcedony quartz. Most Black Onyx that is commercially available today is colour enhanced (heated and dyed) to increase its depth of colou...
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Round Faceted Beads Black Onyx - 3mm Hole: 0.8mm
Black Onyx Frosted round beads 4mm - 1 strand appx 92 beads 38 cm(1 strand)
Onyx is chalcedony quartz. Most Black Onyx that is commercially available today is colour enhanced (heated and dyed) to increase its depth of colou...
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Black Onyx Round Beads 3mm strand appx 138 beads (1 strand)
Since ancient times, most Black Onyx on the market has been artificially coloured to produce the colour we have today. Black Onyx is the birthstone...
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Bead Rondelle Heishi Black Onyx 6x3mm - Hole: 1mm
