Metallurgical assay and the U.S. Mint continue to produce precious metal bullion coins for collectors and investors. The precious metal purity and content of these coins is guaranteed by the respective mint or government, and, therefore, the assay of the raw materials and finished coins is an important quality control. In the UK, the Trial of the Pyx is a ceremonial procedure for ensuring that newly minted coins conform to required standards. Metallurgical assay A metallurgical assay is a compositional analysis of an ore, metal, or alloy. Some assay methods are suitable for raw materials; others are more appropriate for finished goods.
Coins of the Fijian pound Coins of the Fijian pound The coins of the Fijian pound were part of the physical form of Fiji's historical currency, the Fijian pound. King George V Issued were ½ and 1 penny, 6 pence, 1 shilling and florin coins along with 10/-, 1 and 5 pound notes. The ½ and 1 penny had a hole in the centre and were minted in copper-nickel, the others in silver. The two smallest coins depicts a crown and the sovereign's name on one side and the denomination, country, and year on the other. For the larger values the monarch's portrait appears on