Pallasite – PMG Magadan District, Russia (62°54’ N, 152°26’ E)

Less than 0.2% of all meteorites are pallasites, the most beautiful extraterrestrial substance known. Pallasites are formed at the core-mantle boundary of an asteroid that underwent mixing of the molten metal of the core with stony olivine from the mantle. The result is striking—olivine crystals suspended in an iron-nickel matrix.