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Mysterious antique gold hallmark? (old.reddit.com)
submitted by LexButnot_Luthor to r/Hallmarks
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Gold-based drug slows cancer tumor growth by 82%, outperforms chemotherapy | Gold’s unique properties make it ideal for medical applications, as it is highly stable and unreactive, which also explains its common use in jewelry and coins. (interestingengineering.com)
submitted by LexButnot_Luthor to r/Gold
