8 King Street, St. James's, London, SW1Y 6QT, United Kingdom
电话: +44 (0)20 7839 9060
传真: +44 (0)20 7839 2869
荣誉呈献
拍品专文
Seymchan is an unusual and remarkable pallasite; large portions of the rock are olivine free. Pallasites are formed at the core-mantle boundary of an asteroid that experienced melting: molten metal from the core mixed with olivine crystals settling downwards from the mantle.
相关文章
Sorry, we are unable to display this content. Please check your connection.