Suizhou Meteorite: Mineralogy and Shock Metamorphism için kapak resmi
Suizhou Meteorite: Mineralogy and Shock Metamorphism
Başlık:
Suizhou Meteorite: Mineralogy and Shock Metamorphism
ISBN:
9783662484791
Personal Author:
Edition:
1st ed. 2016.
Yayın Bilgileri:
Berlin, Heidelberg : Springer Berlin Heidelberg : Imprint: Springer, 2016.
Fiziksel Tanımlama:
XIV, 258 p. 168 illus., 17 illus. in color. online resource.
Series:
Springer Geochemistry/Mineralogy,
Contents:
General introduction of the Suizhou meteorite -- Micro-mineralogical investigative techniques -- Mineralogy of unmelted chondritic rock -- Distinct morphological and petrological features of the Suizhou shock veins.- Mineralogy of Suizhou shock veins -- Shock-induced redistribution of trace elements.- Evaluation of shock stage for Suizhou meteorite -- P-T history of the Suizhou meteorite.
Abstract:
This book introduces the unusual shock-related mineralogical features of the shocked Suizhou L6 (S5) meteorite. The olivine and pyroxene in Suizhou display a mosaic shock feature, while most of plagioclase grains have transformed to glassy maskelynite. A few of the shock-induced melt veins in the meteorite are the simplest, straightest and thinnest ones among all shock-vein-bearing meteorites, and contain the most abundant high-pressure mineral species. Among the 11 identified species, tuite, xieite, and the post-spinel CF-phase of chromite are new minerals. The meteorite experienced a peak shock pressure up to 24 GPa and temperatures of up to 1000° C. Locally developed shock veins were formed at the same pressure, but at an elevated temperature of about 2000° C that was produced by localized shear-friction stress. The rapid cooling of the extremely thin shock veins is the main reason why 11 shock-induced high-pressure mineral phases could be preserved in them so well. This book offers a helpful guide for meteoritics researchers and mineralogists and invaluable resource for specialists working in high-pressure and high-temperature mineralophysics.
Added Author:
Dil:
English