Emma O'Neal
Emma O'Neal is a park interpreter at Crater of Diamonds State Park in Arkansas, known for her expertise in educating visitors about gemology and the natural phenomena behind diamond formation. She recently provided insights into the unique characteristics of the brown diamonds found in the park, including the scientific explanation for their coloration.
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Park interpreter Emma O'Neal said of the find that brown diamonds from the Crater occur due to a process called plastic deformation.
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