Metadata
Author: ParaCrawl Corpus
Data
English[en]
Richard Carlson, one of the authors of the study, said that they found rocks from the Earth's mantle had the same silver isotopes as early meteorites. Last modified June 8, 2010 by Becca Hatheway.
Spanish[es]
Richard Carlson, uno de los autores del estudio, dijo, "Encontramos que la razón de los isótopos de plata en rocas del manto de la Tierra coincidía exactamente con la razón en asteroides primitivos."