stony-iron meteorite
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ston·y-i·ron meteorite
(stō′nē-ī′ərn)n.
A relatively rare type of meteorite composed of approximately equal amounts by weight of nickel-iron and silicate minerals.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.