Southern Cross Gold

ABC Refinery Southern Cross Gold Coins

The Southern Cross is a gold bullion coin collection launched in June 2025 by ABC Mint, a division of Pallion, the parent group that also encompasses ABC Refinery, Australia's largest and only LBMA Good Delivery-accredited gold refinery. The collection was conceptualised by Ross MacDiarmid AO, former CEO of the Royal Australian Mint, and illustrated by coin artist Tony Dean. Each coin is struck from .9999 fine Australian-mined gold, refined domestically by ABC Refinery, offering a complete Australian provenance chain from mine to finished coin.

The coins are legal tender of Niue with NZD-denominated face values and carry the King Charles III effigy on the obverse, authorised by New Zealand and Buckingham Palace. The Niue legal tender arrangement is common among private mints seeking sovereign status for their coins; it provides the formal government backing that pure private mint products lack. The gold range spans five standard weights: 1/10 oz, 1/4 oz, 1/2 oz, and 1 oz, with a 2 oz version also available.

The reverse design depicts two of Australia's most recognisable animals, a kangaroo and an emu, in silhouette against an outback landscape, both gazing upward toward the five stars of the Southern Cross constellation (Crux). The kangaroo and emu are the two animals on Australia's coat of arms, commonly noted for being unable to walk backwards, a detail traditionally interpreted as symbolising forward progress. The Southern Cross constellation appears on the flags of Australia, New Zealand, Brazil, Papua New Guinea, and Samoa, giving the motif resonance across the Southern Hemisphere.

The collection is an open, unlimited edition, positioning it as a bullion investment product rather than a limited mintage collectable. This makes it a direct competitor to the Perth Mint Kangaroo, Australia's established sovereign gold bullion coin, though the Perth Mint has considerably greater global brand recognition and secondary market depth.

Southern Cross Gold Coin Weights and Face Values

All gold coins share .9999 purity (four nines), matching the standard set by the Canadian Maple Leaf and the Perth Mint Kangaroo. The coins feature a high relief finish, which provides detailed, difficult-to-replicate imagery that serves as both an aesthetic feature and a practical anti-counterfeiting measure. Individual coins are supplied in protective capsules.

The collection also includes silver versions at .9999 fine purity, notably higher than the .999 (three nines) used by most silver bullion coins including the Perth Mint's Kookaburra and Koala series. Silver is available in 1 oz, 10 oz, and 1 kg formats. The four-nines silver purity matches the standard set by the Canadian Maple Leaf and is a distinguishing feature of the Southern Cross line.

ABC Refinery's LBMA Good Delivery accreditation underpins the metal quality. As Australia's sole LBMA-accredited refinery, ABC Refinery's material is accepted by central banks, bullion banks, and institutional investors globally. The manufacturing chain runs entirely within Australia: ore from Australian mines, refined by an LBMA-accredited domestic refinery, struck by ABC Mint in Sydney.

Southern Cross Tax Treatment by Country

The Southern Cross coins are Niue legal tender with NZD-denominated face values. At .9999 fine gold, they meet investment gold thresholds across all major markets.

• Australia: Gold bullion coins meeting investment criteria are GST-exempt. ABC Bullion confirms their bullion coins qualify for GST exemption. Profits on disposal are subject to capital gains tax, with a 50% discount for holdings exceeding 12 months. Australia does not offer CGT exemption for bullion coins, unlike the UK's treatment of legal tender gold.
• New Zealand: As Niue legal tender denominated in NZD (Niue uses the New Zealand dollar), these coins have a direct connection to the NZ currency system. Gold at .995 purity or above is GST-exempt in New Zealand. The country has no formal capital gains tax, though the IRD may treat profits as taxable income if the purchase was made with the purpose of resale.
• United Kingdom: VAT-exempt as investment gold. Post-1800 legal tender coins at .900 purity or above qualify. Not CGT-exempt since they are not UK legal tender. UK buyers seeking CGT-free gold should consider Britannias or Sovereigns.
• United States: No federal sales tax; state exemptions vary. The .9999 purity meets IRS requirements for gold IRA eligibility. Long-term gains taxed at the collectibles rate of up to 28%.
• Singapore: GST-exempt under the Investment Precious Metals scheme for qualifying gold coins at .995 purity or above. No capital gains tax.
• Canada: GST/HST-exempt as investment gold at .995 purity or above.

Southern Cross vs Perth Mint and Other Australian Gold

Perth Mint Kangaroo: Australia's established sovereign gold bullion coin and the Southern Cross's most direct competitor. Both are .9999 gold with government-backed legal tender status (Kangaroo as Australian legal tender, Southern Cross as Niue legal tender). The Perth Mint's advantage is substantial: decades of brand recognition, deep global secondary market liquidity, and the Veriscan authentication system for digital verification. The Perth Mint Kangaroo also carries annual rotating designs, creating collector interest. The Southern Cross offers Australian-mined and domestically refined metal (the Perth Mint also uses Australian gold), a high relief finish, and the distinction of being produced by Australia's only LBMA-accredited refinery.

Perth Mint Kookaburra and Koala: Primarily silver programmes with annual design changes and limited mintages. These coins use .999 silver (three nines), while the Southern Cross silver versions use .9999 (four nines). For gold, the comparison is less direct since Kookaburra and Koala gold versions are typically limited-edition collector pieces rather than mainstream bullion.

Canadian Maple Leaf: The global benchmark for .9999 gold bullion coins. The 1 oz Maple Leaf has the deepest secondary market liquidity of any four-nines gold coin and includes the RCM's micro-engraved privy mark security feature. The Southern Cross cannot match this liquidity, but it offers Australian provenance and LBMA-accredited refinery sourcing as differentiators for buyers who value those attributes.

The Southern Cross's core proposition is Australian origin combined with LBMA quality. Ross MacDiarmid's involvement, having led the Royal Australian Mint as CEO, brings sovereign mint sensibility to a private mint product. For Australian buyers who want domestically sourced and refined gold with legal tender status, the Southern Cross competes on provenance. For international buyers, the Perth Mint Kangaroo's established reputation and wider dealer network remain the safer choice for liquidity.