{"product_id":"henbury-pearl-iron-shale-3pc-set-0-27g-8-99g-16-46g-australia-northern-territory","title":"Henbury - Pearl\/Iron\/Shale - 3pc Set - 0.27g\/8.99g\/16.46g - Australia (Northern Territory)","description":"\u003cp\u003eThree pieces from the same impact share this frame: an 8.99g complete individual of Henbury iron, a 16.46g fragment of iron shale and a 0.27g Henbury Pearl of impact glass. Each records a different outcome of the event that formed the crater field in the Northern Territory of Australia, and together they are presented in a display frame with an illustrated card.\u003c\/p\u003e\n\u003cp\u003eHenbury is classified as an Iron, IIIAB Medium Octahedrite. The crater field near Henbury Station holds more than a dozen small craters, formed when an Iron meteorite broke apart before striking the desert thousands of years ago. The iron individual in this set is a surviving piece of that metal. The shale fragment began as meteoritic iron too, but long exposure to moisture in the desert soil has slowly oxidised it into layered iron oxides, the usual fate of Iron meteorites that lie buried for millennia. The Pearl is impact glass, formed from rock melted by the heat of the impact and thrown out as droplets that cooled rapidly. Studies of Henbury impact glass have shown that it contains a measurable contribution of meteoritic material mixed with the melted local rock.\u003c\/p\u003e\n\u003cp\u003eFor collectors, a set like this tells the Henbury story in a single frame, from intact metal through weathered shale to impact melt, with secure Australian provenance and a direct link to one of the country’s best-known crater fields. It suits collections built around Iron meteorites, impact sites or Australian material, and it makes a clear teaching piece for anyone explaining what happens when a meteorite reaches the ground.\u003c\/p\u003e","brand":"OuterSpacer Meteorites","offers":[{"title":"Default Title","offer_id":57871698428230,"sku":"HBN-01\/03","price":230.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0518\/8678\/files\/Henbury-19.jpg?v=1794501461","url":"https:\/\/outerspacer.com\/products\/henbury-pearl-iron-shale-3pc-set-0-27g-8-99g-16-46g-australia-northern-territory","provider":"OuterSpacer Meteorites","version":"1.0","type":"link"}