1 oz Eureka Silver Coin

Australian-Made Silver from an LBMA Refiner

The 1 oz Eureka is a minted silver coin produced by ABC Refinery, one of Australia's largest precious metals refiners and an LBMA Good Delivery accredited facility. The Eureka range is ABC Bullion's signature product line, named after the Eureka Rebellion of 1854, a pivotal event in Australian history widely regarded as the birthplace of Australian democracy.

The coin is not legal tender. It is a private refinery product, valued for its metal content and the institutional credibility of the ABC Refinery hallmark. ABC Refinery holds both LBMA Good Delivery status and NATA (National Association of Testing Authorities) accreditation, providing laboratory-certified assurance of purity. For Australian buyers, this represents a domestic alternative to imported sovereign coins from the Perth Mint, Royal Canadian Mint, or Royal Mint.

A notable specification is the .9995 (99.95%) silver purity for the 1 oz coin, which sits between the .999 (three nines) used by most mints and the .9999 (four nines) used by the Canadian Maple Leaf. This unusual purity likely reflects ABC Refinery's standard refining output rather than a deliberate specification choice, and it exceeds the minimum thresholds for investment-grade silver in all major jurisdictions.

The design features a gold digger standing on his tenement, holding up a newly discovered nugget against the Australian sun. A grey bark gum tree and native kookaburra are framed by rolling bushland. The word "EUREKA" appears above. This design has remained consistent since the range's introduction, providing brand continuity across all sizes and metals in the Eureka line.

ABC Eureka 1 oz Silver Coin Specifications

ABC uses the term "minted coin" for the round format and "minted tablet" for rectangular bar-shaped products. Despite the coin terminology, these are not legal tender coins. The distinction is purely about shape: round versus rectangular.

The broader Eureka silver range includes 5 oz, 10 oz, and 500 g minted bars at .9995 purity, plus a 1 kg bar at the standard .999 purity. Gold versions are available at .9999 (99.99%) purity in 1/4 oz, 1/2 oz, and 1 oz sizes, plus minted tablets from 10 g upward.

ABC Eureka Silver Tax Position

As a private refinery product without legal tender status, the Eureka's tax treatment depends entirely on its metal content and purity rather than any sovereign backing. The .9995 purity exceeds all common investment-grade thresholds.

• Australia: GST-free as investment-grade precious metal. Gold from an LBMA-accredited refiner at 99.99% purity qualifies under the Investment Body provisions. Silver is also GST-free when meeting the investment silver criteria: .999+ purity sold by a qualifying dealer. ABC Bullion's dealer network handles this GST-free status as standard for domestic sales.
• United Kingdom: Not commonly available in the UK market. If imported, gold versions would be VAT-free as investment gold from an LBMA refiner. Silver would attract 20% VAT. Not CGT-exempt (not legal tender of any kind).
• United States: Not commonly stocked by US dealers. State sales tax exemptions for bullion would apply where available. IRA eligibility is uncertain since IRS rules typically require legal tender coins or bars from accredited refiners; the LBMA status supports the bar classification, but the round shape may create ambiguity with some custodians.
• New Zealand: Available through some cross-Tasman dealers. Silver at .999+ purity in coin or bar form is GST-exempt for qualifying bullion.
• Singapore: The .9995 purity exceeds the .999 IPM threshold. GST-exempt if from an approved refiner. ABC Refinery's LBMA status supports qualification.
• Hong Kong: No sales tax applies. ABC Bullion has a Hong Kong presence (abcbullion.com.hk), making direct purchases straightforward.

ABC Eureka vs Perth Mint and Imported Sovereign Coins

The most natural comparison for Australian buyers is with Perth Mint silver products. Perth Mint coins carry Australian legal tender status with face values in Australian dollars, advanced micro-laser security features, and global dealer distribution. The Eureka has none of these. Its advantages are different: wholly Australian-sourced and refined metal, LBMA institutional credibility, and a distinctly Australian cultural design that Perth Mint's animal-themed coins do not offer.

Against imported coins like the 1 oz Canadian Maple Leaf or 1 oz Silver Britannia, the Eureka's advantage is domestic origin. Buyers who prefer Australian-refined products for either patriotic or practical reasons (no import logistics, no international shipping risk) have the Eureka as their primary option outside Perth Mint.

The .9995 purity is higher than the .999 used by the Philharmonic, Britannia (pre-2013 silver issues), and American Eagle. It falls just short of the .9999 offered by the Maple Leaf. In practical terms, the purity difference is negligible for investment purposes, but it demonstrates that ABC Refinery's output exceeds the standard three-nines minimum without needing to claim four nines.

The absence of legal tender status means the Eureka will always trade slightly closer to generic bullion pricing than sovereign coins, which command a small premium for their government backing. For cost-conscious Australian stackers who want branded, accredited silver at competitive premiums, this is an advantage rather than a drawback.