Muonionalusta meteorite Iron meteorite - 72 g

Muonionalusta is a well-known iron meteorite recognized for its distinctive crystalline patterns, called Widmanstätten patterns, which are visible on polished surfaces. Originating from a meteorite fall in northern Sweden near the Muonio region, this iron meteorite has intrigued both scientists and collectors due to its ancient cosmic heritage, estimated to be over 4.5 billion years old. The meteorite consists primarily of iron and nickel, and its structure reveals slow cooling within the core of a differentiated parent asteroid. Specimens such as this 72-gram piece offer a tactile connection to the early solar system. Iron meteorites like Muonionalusta are popular among enthusiasts for their aesthetic appeal after proper preparation, often displayed as slices, jewelry components, or standalone collector's items, illustrating the intricate beauty of extraterrestrial metals.