Hello! a man have send me some pictures of a dozen stones and asked me wich types of meteorites could be. I answered that for me those materials are terrestrial. But he tell me that for sure the stones are lunar meteorites :) He has send me this analysis for proving the lunar origin of the stones. I'm not able to understand this data, please someone could take a look and tell me if this material could be terrestrial or extra-terrestrial. No other analysis was done on the stones. I guess that without an oxigen isotopes abundance ratio is impossible to identify a lunar rock, isn't?
Method LF200 SiO2 47.45% Al2O3 19.42% Fe2O3 9.73% MgO 10.16% CaO 8.95% Na2O 1.75% K2O 0.79% TiO2 0.29% P2O5 0.08% Cr2O3 0.01% Ba 110ppm Ni 121ppm Sc 7ppm I Have also a detailed list of trace elements. This man tell me that the presence of K2O and P2O5 confirm the extra-terrestrial origin of the rocks. Thanks a lot in advance! <x>x<x>x<x> Francesco --- Questa e-mail รจ stata controllata per individuare virus con Avast antivirus. https://www.avast.com/antivirus ______________________________________________ Visit our Facebook page https://www.facebook.com/meteoritecentral and the Archives at http://www.meteorite-list-archives.com Meteorite-list mailing list [email protected] https://pairlist3.pair.net/mailman/listinfo/meteorite-list
