These are beautiful gem grade cabs from the Royal Blue mine in the Royston NV mining district. Cabbed some time around 1970s and without backing. They have mainly white or grey matrix in them with a sky blue turquoise.
Natural untreated and not backed asking $2.25 per carat. By more than one and get a discount.
Please remember that monitors can differ in colour tones. All measurements are as accurate as possible on un-certified equipment. We will not be held responsible for slight variations in weight, size, carets etc.
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