Natural Citrine, which is rare, is yellow to orange-yellow, and occurs in much lighter hues than the heat-treated material, which is dark orange-brown

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Natural Citrine, which is rare, is yellow to orange-yellow, and occurs in much lighter hues than the heat-treated material, which is dark orange-brown to reddish-brown. Virtually all heat-treated material has a reddish tint, whereas the natural specimens do not.

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Size: 8256px × 5504px
Location: uk
Photo credit: © Alan Mather / Alamy / Afripics
License: Licensed
Model Released: No

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