Randy kindly wrote: "I have some plots here of Ni concentrations in Earth rocks compared to meteorites...Note that many achondrites (HED, lunar, martian) have Ni in the range of terrestrial rocks. That's because they don't have (much) FeNi metal"
http://meteorites.wustl.edu/metcomp/ni.htm Interestingly, this "trend" is also reflected in oxygen isotopic ratio plots, where the HEDs plot close to the TFL line and and Lunars plot on it. Just like in Randy's nickel plot, the SNCs plot slightly above the TFL line. Best wishes from rainy, Leonid-free Germany, Bernd To: [email protected] [email protected] ______________________________________________ http://www.meteoritecentral.com Meteorite-list mailing list [email protected] http://six.pairlist.net/mailman/listinfo/meteorite-list
