31.1 (1 oz). This beautiful 1 Oz Silver coin is part of the “Meteorite Impacts” series and features the meteorite event unfolded in the skies above Tenham Station, in the Australian outback. Witnesses reported seeing a bright fireball streaking across the sky before hearing a loud boom. The coin in Proof quality has Ultra High Reliefs in Smartminting technology and an authentic Meteorite insert. The coin comes in a case, along with the Certificate of Authenticity. Limited mintage of 2.500 pieces worldwide.