Rare 2014 Cook Islands silver proof coin with a real Moldavite tektite. Comes with a Certificate of Authenticity. You will receive the exact set you see in the pictures.Moldavite is a green vitreous silica projectile glass formed by a meteorite impact probably in southern Germany (Nördlinger Ries Crater) that occurred about 15 million years ago. It is a type of tektite. This item is in the category "Coins & Paper Money\Coins: World\Australia & Oceania\South Pacific". The seller is "joeblackfox" and is located in this country: US. This item can be shipped worldwide.