Gold Doré, Refined Bullion, and Gold Grain / Shots require different evidence, commercial terms, and acceptance gates. This page defines those differences without representing inventory or availability.
Bullion, doré, and gold materials—each controlled by evidence.
Product categories describe the intended commercial workflow, not stock, title, purity, price, or availability. Every engagement remains conditional on due diligence, licence validation, custody, assay, and contract.
Gold products
01 / Assay-led refinery feed
Gold Doré Bars
Gold-bearing doré is treated as unverified refinery feed until lawful origin, custody, sampling, composition, payable content, and treatment terms are documented.
Entry gate
KYC/KYB and authority
Material gate
Origin, custody, weight, assay
Execution gate
Contract and verified settlement
02 / 99.5%–99.99% · category descriptor
Refined Gold Bullion Bars
Commercial engagement for cast or minted precious-metal bars with weight, fineness, serialisation, custody, and assay evidence defined before settlement.
Entry gate
KYC/KYB and authority
Material gate
Origin, custody, weight, assay
Execution gate
Contract and verified settlement
03 / Refined material control
Refined Gold Grain / Shots
Refined gold grain or shots are handled subject to verified weight, fineness, assay evidence, custody records, transaction documentation, and applicable trade and settlement controls.
Entry gate
KYC/KYB and authority
Material gate
Origin, custody, weight, assay
Execution gate
Contract and verified settlement
Gold source classifications
River
Gold nuggets & flakes
Sand & gravel
04 / Source classification
Alluvial Gold
Gold occurring in unconsolidated sediment and transported deposits is subject to documented origin, mineral rights, authorised production, chain-of-custody, weight, assay, and applicable trading controls.
Entry gate
KYC/KYB and authority
Material gate
Origin, custody, weight, assay
Execution gate
Contract and verified settlement
Topsoil
Weathered rock
Gold nuggets & flakes
Bedrock
05 / Source classification
Eluvial Gold
Gold occurring in weathered material near its geological source requires documented origin, lawful extraction authority, chain-of-custody, weight, composition, assay, and applicable trade documentation.
Entry gate
KYC/KYB and authority
Material gate
Origin, custody, weight, assay
Execution gate
Contract and verified settlement
Loam soil
Gravel layer
Gold concentrate
Bedrock
06 / Source classification
Placer Gold
Gold recovered from placer deposits is handled subject to verified provenance, lawful production and trading authority, custody documentation, weight, assay evidence, and applicable transport and export controls.