achondrite meteorites are very similar in appearance to terrestrial igneous rocks. From LearnThat.org. [http://www.meteorlab.com/METEORLAB2001dev/achonds.htm]
Field image of the achondrite meteorite GRA 06128, found in blue ice of the Graves Nunatak region of the Antarctica during the ANSMET 2006 / 2007 field-season. From Wordnik.com. [Space News From SpaceDaily.Com] Reference
LearnThatWord and the Open Dictionary of English are programs by LearnThat Foundation, a 501(c)3 nonprofit.
Copyright © 2005 and after - LearnThat Foundation. Patents pending.