White Opal Graduated Plain Rondelles

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  • Regular price £5.50

100CTS White Opal graduated plain rondelles.

Opal is a hydrated amorphous form of silica; its water content may range from 3 to 21% by weight, but is usually between 6 and 10%. Due to its amorphous property, it is classified as a mineraloid, unlike crystalline forms of silica, which are considered minerals.

The beads on this 21cm strand are approximately 6x4mm to 9x6mm in size.

Origin : Africa