Our meteorite collection includes several earring options to suit any style. All made with genuine Muonionalusta meteorite, featuring the unique "Widmanstätten" pattern, and is estimated to be at least 4 billion years old. Making them the perfect gift for space lovers and astrology enthusiasts. Gifts that tell a story from outer space! What makes our Meteorite jewellery special: The "Widmanstätten" Pattern: This can only be formed in outer space and is the result of the slow cooling of the crystalline structure in the iron-nickel core. This also means that every pendant has unique latticed cross-sections The story behind its discovery: Discovered by boys playing football in Sweden in 1906, the meteorite landed on Earth around 1 million years ago. The meteorite itself is estimated to be at least 4 billion years old. A perfect gift for: Weddings - as they tick the "something old" box as well as 11th wedding (Iron) Anniversaries. Authenticity Guaranteed: Each pendant includes a physical Certificate of Authenticity detailing the find-site in Northern Sweden. For more information about our the history behind the Muonionalusta Meteorite please read our blog. Iron is susceptible to oxidisation – how do you prevent this? When we first sourced the Muonionalusta meteorite for this collection our biggest challenge was its natural tendency to oxidise (rust) due to its high iron content. To prevent this there is a specialised 3-micron white gold coating, creating a protective barrier that preserves the 'Space Grey' lustre. The full Meteorite jewellery and cufflink collection can be found here.