100 gram Gold Bar Heraeus (Cast)
Heraeus cast 100 g bar, 999.9 fine, refinery mark, serial number and assay certificate applied at the foundry.
Description
Cast rather than struck: poured, marked and serialized at the foundry, so the identifying data sits in the metal and survives handling that would compromise a sealed card.
This is the smallest Heraeus cast format offered here, and the one used where bars are expected to move — across vault jurisdictions or into a delivery — rather than stay in packaging. Fineness is 999.9, identical to the minted line at the same weight.
Provenance
Refinery origin & assay
| Type | Cast |
|---|---|
| Weight | 100 g |
| Fineness | 999.9 |
| LBMA Good Delivery | No |
| Metal | Au |
| Refiner | Heraeus |




