Dumortierite Round Beads

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If these dumortierite round beads remind you of the colors of fine porcelain or china its because dumortierite is used in the manufacture of fine porcelain. It has a greater hardness and weight than quartz and was discovered in the 1800's in the Swiss Alps.

Dumortierite round beads
Catalog 1905
15.5 in.
10mm
260 carats
$15(SOLD)

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