07-28-2018, 07:46 AM
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Senior Member
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Join Date: Mar 2017
Location: ABQ, New Mexico
Posts: 36,633
Thanks: 3,506
Thanked 136,542 Times in 22,784 Posts
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The rarest gem known by humans is the Red Beryl. Red Beryl has only been found in Utah and New Mexico and the only commercial mine is found in the Wah Wah Mountains of Utah.
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