Not every ounce of precious metal reaches a dealing desk in the same form. One seller may present a recognized bullion bar with a clear specification and serial number. Another may bring coins purchased from a different dealer. A third may present jewellery fragments, manufacturing offcuts or other scrap material. All may contain valuable precious metal, but they cannot necessarily be handled in the same way.
Standardized bullion begins with a specification
Standardized bullion is manufactured around a defined product format.
- the metal;
- weight;
- fineness;
- bar or coin form;
- manufacturer;
- serial number where applicable
For example, a 1 kg cast gold bar at 999.9 fineness gives the desk a clear specification against which the physical item can be checked.
A standardized product can potentially return to dealer inventory in the same recognizable form if its identity and condition can be satisfactorily verified.
Third-party bullion adds another layer
Third-party metal refers to products that were not originally supplied through the dealer currently evaluating them.
The bar or coin may still be legitimate standardized bullion.
The difference is that the receiving desk may not already have the original transaction and custody history. It therefore needs to establish sufficient confidence independently. Relevant checks can include weight, markings, dimensions, fineness and additional testing where required. The purpose is to establish what the dealer is actually buying.
Coins require product-specific evaluation
Coins present their own considerations.
Some gold coins, for example, may use an alloy rather than being 999.9 fine throughout their gross weight.
A coin marked or specified at 916.7 should therefore not automatically be treated as though 100 percent of its gross weight were fine gold.
The correct product specification determines actual precious-metal content. Condition, recognition and market demand may also affect how the physical product is handled.
Scrap is fundamentally different
Scrap does not necessarily arrive as a standardized investment product. It can include:
- jewellery;
- manufacturing remnants;
- broken products;
- mixed material;
- serial number where applicable
With scrap, the value is often more directly linked to the quantity of recoverable precious metal established through weighing and testing.
The material may ultimately need refining before it can return to the market as standardized bullion.
Purity becomes especially important
A polished standardized gold bar may have its fineness clearly marked. Scrap can be much less uniform. Different pieces may contain different alloys or proportions of precious metal. Appearance alone is not sufficient to determine value. Assay therefore becomes particularly important when dealing with mixed or non-standard material.
Product form affects the route after purchase
The dealer must also consider what happens after it buys the metal. A verified standardized bar may be suitable for dealer inventory. Scrap may need to move toward a refiner. An unusual third-party product may have a narrower resale market. These differences can affect how the desk evaluates and prices the material.
Metal content is the common denominator
Despite those differences, all three categories eventually return to the same core question:
How much verified precious metal is present?
For standardized bullion, product records and specifications help answer that question. For third-party metal, additional verification may be necessary. For scrap, assay can become central to determining recoverable metal value. Understanding these distinctions explains why a professional precious-metals desk cannot treat every object containing gold, silver, platinum or palladium as though it were the same product.
