Great Info. I am curious as to the degree to which this group displays Widmanst�tten patterns as the nickel in the lattice is what makes the difference in the rate of etching. I don't recall the %ages in Ataxites but at some upward content of nickel the pattern disappears. Elton
Rodrigo Martinez wrote: > Hola Piper and list > Piper, Thank you for the information about nickel, this is very complete > and well reference. > I tell you news about the Bellsbank group ( Bellsbank, La Primitiva, > Tombigbee River and Twannberg ) now these formed a new iron group > IIG due to a new discovery in the Atacama Desert. This new meteorite called > Guanaco is the fifth member of this group and was analyzed by John > Wasson (UCLA). This information is in www.meteorites.cl/science.html > Thank you. > > Best Regards > > Rodrigo Martinez > Atacama Desert Meteorites > [EMAIL PROTECTED] > http://www.meteorites.cl ______________________________________________ Meteorite-list mailing list [EMAIL PROTECTED] http://www.pairlist.net/mailman/listinfo/meteorite-list
