- a meteorite of roughly equal proportions of metallic iron and stony matter.
Also called siderolite.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- A relatively rare type of meteorite consisting of approximately equal amounts by weight of silicate minerals and an alloy of nickel and iron. See more at meteorite.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.