Only 5,000 of each of the 6 World Enchanting Flower coins were minted. The Shrub Althea (Hibiscus) 1 oz 999 Fine Silver Coin is from the World Enchanting Flower Series. Minted in the unique shape of an althea blossom, the exquisite coin is illustrated in ultra-high relief with stunning enamel color. The coin is housed in an exquisite collector’s box with see-through acrylic cover. World Enchanting Flower Series. Mintage of 5,000. Unique Flower-shaped Coin with color finish. Comes with presentation case with certificate of authenticity. Legal tender coin backed by Niue. 44.50 x 44.12. Please visit our store “About” page for more information.