On last night's Meteorite Men show, the narrator was attempting to explain
that the Widmanstatten pattern is caused by kamacite and taenite cooling at
different rates. This is incorrect. How could two intergrown metal grains
buried deep inside a core cool at different rates? The
: [meteorite-list] iron meteorite cooling rates and Meteorite Men
On last night's Meteorite Men show, the narrator was attempting to explain
that the Widmanstatten pattern is caused by kamacite and taenite cooling at
different rates. This is incorrect. How could two intergrown metal grains
buried deep
] iron meteorite cooling rates and Meteorite
Men
On last night's Meteorite Men show, the narrator was attempting to
explain
that the Widmanstatten pattern is caused by kamacite and taenite
cooling at
different rates. This is incorrect. How could two intergrown metal
grains
buried deep
: Alan Rubin aeru...@ucla.edu
To: meteorite-list@meteoritecentral.com
Sent: Wednesday, December 15, 2010 9:54 AM
Subject: [meteorite-list] iron meteorite cooling rates and Meteorite
Men
On last night's Meteorite Men show, the narrator was attempting to
explain
that the Widmanstatten pattern
-Original Message-
From: Alan Rubin aeru...@ucla.edu
Sent: Dec 15, 2010 9:54 AM
To: meteorite-list@meteoritecentral.com
Subject: [meteorite-list] iron meteorite cooling rates and Meteorite Men
On last night's Meteorite Men show, the narrator was attempting to explain
that the Widmanstatten
The iron meteorite cooling rates generally range from about 1 - 100ºC/Myr.
The reason for such slow rates is that the metal cores are buried deeply
within silicate mantles and heat cannot readily escape. The coarseness of
the Widmanstatten pattern is a function of cooling rate -- more slowly
@meteoritecentral.com
Sent: Wednesday, December 15, 2010 4:21 PM
Subject: Re: [meteorite-list] iron meteorite cooling rates and Meteorite Men
The iron meteorite cooling rates generally range from about 1 - 100ºC/Myr.
The reason for such slow rates is that the metal cores are buried deeply
within
...@earthlink.net
To: Alan Rubin aeru...@ucla.edu; meteorite-list@meteoritecentral.com
Sent: Wednesday, December 15, 2010 4:47 PM
Subject: Re: [meteorite-list] iron meteorite cooling rates and Meteorite Men
Hi List. (ot a chemist, me, just a collector, not ametorologist, just a
passionate
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