Hi, I am trying to get a sample of the Acasta gneisses for my geology studies and collection. Anyone know where I can get a hand-sized lump of this old rock?
Indeed, I am after any examples of VERY old terrestrial rocks - I know there are a few areas, such as Greenland that also have some <=4Ga old rocks specimens. Apologies to those offended by the non-meteoritic content of this submission regs dave IMCA #0092 Sec.BIMS www.bimsociety.org ______________________________________________ Meteorite-list mailing list Meteorite-list@meteoritecentral.com http://six.pairlist.net/mailman/listinfo/meteorite-list
