Precious metals in bulk form are often called bullion and they are traded on commodity markets. Bullion metals may be cast into ingots or minted into coins. The defining attribute of bullion is that it is valued by its mass and purity rather than by a experience worth as income. https://retirementaccountdiversif40493.blogsvirals.com/36086163/not-known-factual-statements-about-economic-indicators