Opal
About ethiopian welo opal, white and crystal
Hydrated silica, SiO2 with 3 to 10 percent water. Mohs 5.5 to 6.5. Mined in Wollo (Welo) province, Ethiopia, found 2008. Hydrophane: it soaks up water, turns temporarily clear, then dries back.
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Opal
4 strands in stock: Rondelle, Round, smooth. Prices are per strand from our latest count; tell us the code and we confirm and send a photo of the strand you would receive.