Ruby
Products
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Natrual Ruby Loose Gems Baguette 1.5x3mm
Ruby [1] , zvinoreva corundum yemuvara mutsvuku, imhando ye corundum uye inosanganisira kunyanya aluminium oxide (AL 2O 3) .Ruvara rutsvuku runobva kuchromium (CR) , kunyanya Cr2O3, zviri mukati zvinowanzo 0.1 ~ 3% , yepamusoro-soro i4%.Iine Fe, Ti uye yebhuruu yakati Sapphire, isiri-chromium CR ruvara rwemamwe mavara e corundum zvakare akaungana anozivikanwa seSapphire.
