Bullion, Coins, Grains, Plates, Scrap and Dur

It seems like you’ve listed various forms and types of precious metals. Let me provide some explanations for each of these terms:

1. Bullion: Bullion refers to precious metals, such as gold, silver, platinum, and palladium, that are in the form of bars or ingots. Bullion is typically produced by refining raw metals into standardized shapes and sizes. It is often used for investment purposes and can be bought and sold based on its weight and purity.
2. Coins: Precious metal coins are minted by government authorities and private mints. They are legal tender and often carry a face value, but their intrinsic value is primarily determined by the metal content and prevailing market prices. Precious metal coins are popular among investors and collectors alike.
3. Grains: In the context of precious metals, a “grain” refers to a unit of measurement for the weight of metals. One grain is equivalent to approximately 0.0648 grams. This unit is commonly used when discussing small quantities of precious metals.
4. Plates: Precious metal plates are flat pieces of metal, often produced with specific dimensions and thickness. They can be used for various applications, including industrial uses, manufacturing, and decorative purposes.
5. Scrap: Precious metal scrap refers to discarded or unused pieces of precious metals that can be recycled and reprocessed. This can include old jewelry, electronics components, dental work, and more. Scrap metal is often collected and refined to recover the valuable precious metals.
6. Dust: Precious metal dust refers to tiny particles or fragments of precious metals. This can be generated during various processes, such as refining, manufacturing, or machining. Dust can still contain valuable metals and can be collected for recovery.
7. Dore Bars: Dore bars are semi-pure alloys of gold or silver, often containing impurities like other metals or minerals. They are typically produced at small-scale mining operations and then refined to remove impurities, yielding a purer form of the precious metal.
8. Nuggets: Nuggets are naturally occurring pieces of precious metals found in their raw, unrefined state. Gold nuggets, for example, are often associated with gold prospecting and mining.
9. Dur: It seems that “Dur” might be a typo or an abbreviation that’s not widely recognized. If you could provide more context or clarification, I’d be happy to assist further.

These terms collectively represent the various forms and states in which precious metals can exist, from raw and unrefined to refined and processed products used for investment, industrial, or ornamental purposes.