A Man Uses A Rock As A Doorstop For Decades Unaware Of Its True Value

A Mixture

Sirbescu ran a test on the rock and after using X-ray fluorescence equipment on it she found that the object was a mixture of 88 percent iron and 12 percent nickel. Though there are meteorites comprising of iron, nickel is a rare metal on earth. However, the metal is not uncommon in iron meteorites. There was no doubt that Mazurek had a unique and amazing piece in his possession.