Whilst not a Precious metal, Rhenium is certainly Noble. With the third highest melting point and second highest boiling point, Rhenium has some great properties. One of the rarest elements, less that 45 tons is recovered every year. Usually all used for the Aerospace industry in making super alloys, If any new uses are found, then the price may increase without any limits.
Rhenium 99.9% 1/4, 1/2 and 1 Grain Pure Palladium Bullion Cards. Grainmint always guarantees 3.6% extra weight in its non minted precious metal cards.
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LIMITED
Every one of our Collectibles is numbered with a limited number of each being produced