2025 Australia Extragalactic 5 oz Silver Patinaed Colored Coin
A Galactic Masterpiece in Precious Silver
Since 1915, GR Reserve has delivered rare and extraordinary collectibles to discerning customers. The 2025 Australia Extragalactic 5 oz Silver Patinaed Colored Coin from The Perth Mint captures the breathtaking beauty of the Whirlpool Galaxy—one of the most studied deep-space objects in astronomy. This limited-edition release blends scientific wonder with the artistry of fine silver and rare diamonds.
The Whirlpool Galaxy in Stunning Detail
Located 31 million light-years away in the constellation Canes Venatici, the Whirlpool Galaxy (Messier 51) is a spiral galaxy viewed face-on from Earth. This perspective allows astronomers to study its swirling arms filled with stars, gas, and dust. Within these arms, dense clouds compress into clusters of new stars, offering valuable insights into cosmic creation.
Exquisite Reverse Design
The reverse shows a full-color rendering of the Whirlpool Galaxy, surrounded by inscriptions: “EXTRAGALACTIC”, “23.58 KPC | 31 MLY” (its size and distance), and its celestial coordinates “RA 13h 29m 53s | Dec +47° 11’ 43”. Representing stars within the galaxy’s arms, the design is hand set with:
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One Argyle pink diamond (approx. 0.03 carat)
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One Argyle golden diamond (approx. 0.10 carat)
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Two white diamonds (total approx. 0.20 carat)
It also bears the designer’s initials “NM,” The Perth Mint’s “P” mintmark, and the 2025 year-date.
Patina Finish and Unique Character
Each coin is individually treated to create a distinctive patina—a finish associated with objects that become more beautiful over time. As a result, no two coins in the 1,000-piece mintage are exactly alike, making each one a truly unique collectible.
Premium Specifications
Struck from 5 troy ounces of 99.99% pure silver, the coin has a monetary denomination of AUD 25, a diameter of 55.90 mm, and a thickness of 8.50 mm. The obverse features Dan Thorne’s effigy of His Majesty King Charles III along with the coin’s legal tender details.
A Universe in Your Collection
The 2025 Extragalactic 5 oz Silver Patinaed Colored Coin offers the beauty of the cosmos, the rarity of Argyle diamonds, and the prestige of limited mintage. It is ideal for collectors who value both artistry and scientific significance.
Order today—only 1,000 coins exist, and each one is a one-of-a-kind treasure.
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