1 items found from eBay international sellers

  • Chrome Chalcedony Green-red-Oval,2.81ct,9.8x8.9x5.1mm,CHA-A21,from naturalrough

    Chalcedony is composed of very fine intergrowths of the minerals quartz and moganite. Chalcedony - refractive index of 1.530-1.540, mohs hardness 6.5-7.0, specific gravity of 2.58-2.64. CHA-A21 Chrome-Chalcedony-Green-red oval, 2.81ct, 9.
    £28.68
    From United States
    Was: Previous price£42.80
    £10.20 postage
    or Best Offer
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