THE LORD OF THE RINGS – Mount Doom 1oz Pure Silver Coin – NZ Mint. Created in partnership with Warner Bros. Consumer Products, this coin features a close-up image of the fiery volcano in Mordor, Mount Doom, from THE LORD OF THE RINGST. Made of 1oz pure silver, it is fully engraved and antiqued with added relief, making this one impressive piece! As legal tender, the effigy of Queen Elizabeth ll is on the obverse. Each coin is tucked in velvet and placed inside a modern, themed box. On the back is a striking image of Mount Doom, along with a Certificate of Authenticity and the coin’s unique number in the mintage. Only 3,000 coins worldwide, don’t miss out or you’ll be all doom and gloom! You might also like. Star Wars – The Bad Batch – Hunter 1oz Pure Silver Coin – NZ Mint. The Mandalorian – Classic – Bo-Katan Kryze 1oz Silver Coin – NZ Mint. Looney Tunes Year of the Rabbit – Bugs Bunny 1oz Pure Silver Coin – NZ Mint. The Mandalorian – The Mandalorian’s N-1 Starfighter 1oz Silver Shaped Coin – NZ.