Natural gold nugget resting on soil
Metals & Recycling

Gold nuggets

Natural gold-bearing nuggets for documented business transactions. Value is set by independent assay of fine-gold content and verified weight, never by appearance.

  • Assay fineness
  • 24 carat
  • 22 carat
  • 18 carat
  • No nugget grade

Specification

Product specification
AttributeDetail
MaterialNatural gold-bearing nuggets of varying size and shape
CompositionGold with variable silver and other elements; no standard purity
FinenessMeasured by independent assay, in parts per thousand
Fine-gold weightGross weight × assayed gold fraction
Due diligenceOrigin, ownership and export documents verified (OECD Due Diligence Guidance)
InspectionWeighing and assay at an agreed independent laboratory or refinery

How gold content is expressed

How gold content is expressed
GradeWhat it means
Assay finenessGold content in parts per thousand, for example 900 = 90.0% gold. Reported for the actual material tested.
24 carat999 fineness or above (pure gold). Not a description of natural nuggets.
22 carat916.7 fineness (91.67% gold).
18 carat750 fineness (75% gold).
No nugget gradeThere is no standard grade for natural nuggets. Each lot is valued on its own assay and weight.

Packaging

Pack formats
FormatConfiguration
Sealed containersSecure, tamper-evident containers with lot identification.
Chain of custodyWeight, seal numbers and assay references recorded at each handover.
Secure transportBy an agreed specialist carrier, insured for the transaction.

Applications

Refining into bullion and supply to the jewellery and investment markets.

Frequently asked questions

How is fine-gold weight calculated?

Gross weight is multiplied by the assayed gold fraction. For example, 1,000 g at 900 fineness contains 900 g of fine gold.

What documents are required?

Proof of origin and ownership, export permits from the country of origin and the records needed for responsible-sourcing checks.

What is the minimum order quantity?

It depends on the product and the lot. The minimum quantity, price and delivery terms are set out in the written quotation.

Related products

Metals & Recycling

Copper cathodes

Refined copper cathodes for wire-rod mills, brass mills and copper fabricators.

Metals & Recycling

Aluminium ingots

Primary aluminium ingots and secondary casting-alloy ingots for remelting, alloying and die casting.