1 Oz (31.10g). The Wolfe Creek Crater coin is the second in it particular series after the release of the Canyon Diablo coin in 2014. As with most coins of this theme, pride of place goes to an inset piece of the actual meteorite, but this series has it sat. The coin at the low point of an ultra-high relief reverse side, and the chunk is far larger than most that have gone before. Previous coins have always had a tiny chuck embedded in a windowed hole. Like last years Canyon Diablo, it really is quite a superb example of the genre, being beautifully struck and highly detailed. The concentric ripples just scream out. And the textures struck into them are pretty impressive. As good as the Canyon Diablo coin was, this one improves on it. Incredibly low mintage – limited to only 666 pieces. Comes with capsule, certificate of authenticity and a presentation case. We strive for excellent service. Though we normally reply to inquiries as soon as possible, please note that our office is limited on weekends and holidays. The item “Niue 2015 $1 Wolfe Creek Meteorite Crater 1 Oz Silver Coin with Insert” is in sale since Wednesday, April 01, 2015. This item is in the category “Coins & Paper Money\Coins\ World\Australia & Oceania\South Pacific”. The seller is “jvpic” and is located in Berlin. This item can be shipped worldwide.