Инд. авторы:	Ohtani E., Ozawa S., Miyahara M.
Заглавие:	Jadeite in shocked meteorites and its textural variations
Библ. ссылка:	Ohtani E., Ozawa S., Miyahara M. Jadeite in shocked meteorites and its textural variations // Journal of Mineralogical and Petrological Sciences. - 2017. - Vol.112. - Iss. 5. - P.247-255. - ISSN 1345-6296. - EISSN 1349-3825.
Внешние системы:	DOI: 10.2465/jmps.170329; РИНЦ: 31045649; WoS: 000415132100007;
Реферат:	eng: Jadeite occurs as the shocked product of albite feldspar in shocked meteorites, and is one of the most common high-pressure polymorphs in shock-melt veins of meteorites. The characteristic textures of jadeite in shocked ordinary chondrites show that some of jadeite crystals were formed from originally albite feldspar by a solid-state transformation and some were crystallized from a shock-induced albite melt. Based on these textures of jadeite together with the other high-pressure mineral assemblages and their crystallization kinetics, we can estimate the impact conditions such as impact velocity and parent-body size.
Ключевые слова:	Shocked meteorite; Crystallization; Solid-state transformation; HIGH-PRESSURE MINERALS; L6 CHONDRITE; MELT VEINS; Jadeite; LINGUNITE; NAALSI3O8; RINGWOODITE; ALBITE; CONSTRAINTS; TEMPERATURE CONDITIONS; SYSTEM KALSI3O8-NAALSI3O8; Ordinary chondrite;
Издано:	2017
Физ. характеристика:	с.247-255