Jul 18, 2019
Rubies actually come from aluminum oxide or corundum comes in various shades of red, which is determined by different elements. Chromic oxide gives the ruby ...
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Rubies actually come from aluminum oxide or corundum comes in various shades of red, which is determined by different elements. Chromic oxide gives the ruby ...
Ruby gemstone (Manik stone) belongs to the corundum family and it is a type of sapphire. Check different shapes of ruby stones in which this stone is famously spotted.