Ruby and Sapphire - Identifying Origin - International Gem SocietyThis article covers in great detail the various geographic regions where Ruby and Sapphire (Gem Corundum) are found. Since geographic origin is significant.lokomo g128 corundum ruby crushers,Greenlandic Rubies - Greenland RubyGreenland Ruby named its mine site, Aappaluttoq, the Greenlandic word for red, . valued gems in the world, members of the mineral species called corundum.What Attracts Us to Ruby: Properties by GIAJul 21, 2014 . Ruby is the most valuable variety of the corundum mineral species, which also includes sapphire. Traces of chromium give this red variety of.
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