How Can You Identify Meteorites?

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TFM
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Following on from a couple of recent topics on meteors and fireballs got me thinking. how do you tell the difference between ordinary stones/rocks and meteors?

TFM

(Sorry if this is the wrong area to post)
 
Astronomy news on Phys.org
meteor in the sky, meteorite on the ground

burned melted or hi iron content [ lots are found with metal detectors]
chemical content of meteorites differs from normal Earth rocks
 
TFM, many (I believe most, in fact) identified meteorites come from Antarctica. It's not because meteorites have a preference for landing there, it's because if you find a rock on top of two miles of ice, you're pretty sure it came from the sky. That's not so obvious if it lands in a more temperate region among terrestrial rocks, where it takes an expert to tell - particularly if nobody saw it fall.
 
Thanks everyone. now you mention it, I do think I recall somewhere about meteorites being mainly found in Antartica. So the 'best' hope (other then a trip to Antartica) is to use a metal detector, and looks like it has been burned/scorched marks.

Thanks again,

TFM
 

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