07302011
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A ruby is a pink to blood-red colored gemstone, a variety of the mineral corundum (aluminium oxide). The red color is caused mainly by the presence of the element chromium.
Availability: 1 Item
Material | Ruby |
color | Red |
Length | 40cm |
Weight | 21.32g |
Size | 4.6x5.6mm - 7.5x9mm |
Form | Oval |
Hole Diameter | 0.35-0.4mm |