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Amazing 740 ct opal from Oregon

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DrDuck

DrDuck

Chris
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I think someone may have posted a pic of this 740 carat opal from Oregon before. But this article has a some interesting detail and some great photos of the stone.

http://twistedsifter.com/2013/09/ocean-inside-an-opal-butte-opal-oregon/

1407036963_ocean-inside-an-opal-oregon-butte-8.jpg
 

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