Definitions

The Bullion Glossary

Every term used on this site, defined plainly. Definitions are stable facts, reviewed annually.

Assay
Testing and certification of a metal’s weight and purity. Minted bars often ship in sealed assay packaging (an “assay card”).
Bullion
Refined precious metal valued by weight and purity rather than rarity — produced as coins, bars, and rounds.
Buyback
A dealer’s program for purchasing metal back from customers; pricing and process vary by dealer and product.
Face value
The nominal legal-tender value stamped on a sovereign coin — typically far below its metal value.
Fineness
Metal purity expressed as a decimal — .999 (“three nines”) or .9999 are common investment grades.
Fractional
Bullion in sub-ounce sizes (½, ¼, 1/10 oz). More flexible; higher premium per ounce.
Currency status conferred by a sovereign issuer. Distinguishes coins from rounds.
Liquidity
How quickly and fairly an asset can be sold. Recognizable products in common sizes are most liquid.
Market-loss policy
Dealer terms holding a buyer responsible for price movement if a confirmed order is cancelled.
Mint
A facility that manufactures coins (sovereign mints) or bars and rounds (private mints and refineries).
Numismatic
Coins valued for rarity, condition, and collector demand rather than metal content. Not bullion.
Premium
The amount a bullion product costs above the spot value of its metal content.
Round
A coin-shaped bullion product from a private mint, with no legal-tender status.
Sovereign coin
Legal-tender bullion issued by a national mint under government authority.
Spot price
The global benchmark price for immediate delivery of one troy ounce of a metal.
Spread
The gap between what you pay a dealer (retail) and what a dealer pays you (buyback) — the round-trip cost of ownership.
Troy ounce
The standard weight for precious metals: 31.1035 g, about 10% heavier than a standard ounce.

Terms make more sense in context

The fundamentals path introduces each concept where it matters.

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