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2018 Rare Earth 5oz Silver High Relief Patina Coin


Stock: Available

Product Code: 18S1363

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  • 99.99% pure silver
  • Abstract high relief design unique patina finish
  • Handset golden diamond – 0.035 carat
  • Australian legal tender
  • Numbered certificate of authenticity
  • Special presentation display case

With original artistry inspired by ancient forces that gave us brilliant treasures, the Rare Earth coin has been crafted from 5oz of pure silver and a natural golden diamond. Aged at 1.6 billion years, each handset jewel from the Argyle Diamond Mine in Western Australia’s spectacular Kimberley region represents the epicentre of a supernova, a stellar explosion like those that forged silver when our planet was formed.

Abstract high relief antiqued design

The coin’s high relief reverse symbolises the creation of precious metals during an intense cosmic explosion. These elements were present when gravity slowly compressed the resulting dust and debris into new stars and planets, including Earth. This coin has been individually ‘antiqued’ to give it a unique finish conveying the surface abrasions of an ancient artefact. As a result of this treatment, the appearance of each coin may vary.
The design also includes representations of ancient lava flows and magma pipes which brought diamonds, formed under intense pressure and heat at great depth, to the Earth’s surface.

Unique Patina Finish

Thanks to a specialised surface treatment, the coin’s subtle and varying patina exhibits intriguing traces of elemental colour.

0.035 Carat handset golden diamond

Adding to the coin’s splendour, the exploding star at the centre of the design is highlighted by a 1.6 billion year old golden diamond from the Argyle Diamond Mine in Western Australia’s spectacular Kimberley region. 

Presentation Packaging and Numbered Certificate

Accompanied by a numbered Certificate of Authenticity, each coin is housed in a special black presentation box that parts centrally to reveal the treasure inside.

Technical Specifications 

Year Date 2018
Silver Content (Troy oz)  5
Monetary Denomination (AUD) 
Fineness (% purity)  99.99 
Diamond (carat) 0.035*
Minimum Gross Weight (g)  155.533
Maximum Diameter (mm)  55.50
Maximum Thickness (mm)  8.00
Maximum Mintage  1,000
Coin Finish Antiqued and High Relief
Innovation Patina Finish
Legal Tender Australian Legal Tender
Effigy Ian Rank-Broadley design of H.M Queen Elizabeth II
Designer  Jovan Radanovich

*Average Carat

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