[meteorite-list] temps

[Sterling K. Webb]

Hi,

By 1200 C, almost all rocks are molten. Olivine, pyroxene,
and Ca-rich plagioclase at 1000 C. Ca/Na plagioclase at
800 C. and Na-plagioclase at 600 C. Iron, however, does
not melt unit 1538 C. and Fe-Ni-Cr alloys at still higher
temperatures. The temperature of high velocity ablative
plasma easily reaches and far exceeds these temperatures.


Sterling K. Webb
--------------------------------------------------------------------
----- Original Message ----- 
From: "mckinney trammell" <bigpineartifacts at yahoo.com>
To: <meteorite-list at meteoritecentral.com>
Sent: Tuesday, October 09, 2007 3:56 PM
Subject: [meteorite-list] temps


what is the temperature at which the surface of a
skyrock forms fusion crust?



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