Experimental Test of Possible Formation of Diamond under the Differentiation of the Earth

A. I. Chepurov, E. I. Zhimulev, V. M. Sonin, A. A. Tomilenko, N. P. Pokhilenko

Результат исследования: Научные публикации в периодических изданияхстатьярецензирование

Аннотация

The first results are presented for the synthesis of diamond at 6.5 GPa and 1600°C during migration of molten iron through a silicate matrix, which is composed of olivine crystals with interstitial graphite. The experiment shows that diamonds in the Earth’s mantle and the terrestrial planets could have formed during differentiation. Diamond crystals, which were formed during iron segregation of the Earth’s differentiation, could be centers for further crystallization of mantle diamonds.

Язык оригиналаанглийский
Страницы (с-по)823-825
Число страниц3
ЖурналDoklady Earth Sciences
Том480
Номер выпуска2
DOI
СостояниеОпубликовано - 1 июн 2018
Опубликовано для внешнего пользованияДа

Fingerprint

Подробные сведения о темах исследования «Experimental Test of Possible Formation of Diamond under the Differentiation of the Earth». Вместе они формируют уникальный семантический отпечаток (fingerprint).

Цитировать