Hello! Could someone give me some tips about etching a slice of Canyon Diablo, in the past years it rusted so I want to bring it back to its old beauty. I have use sand paper till mirror polish and use Nital 10% with a paint brush. I achieve a good contrast from the matrix and the inclusions but the Widmanstätten pattern is not so sharp neither visible. I have put it for about one day in NaOH solution for neutralizing the acid, but the inclusion turn to a gold-yellowish color :(
Please help me :) Thanks a lot! <x>x<x>x<x> Francesco ______________________________________________ Visit the Archives at http://www.meteorite-list-archives.com Meteorite-list mailing list Meteorite-list@meteoritecentral.com https://pairlist3.pair.net/mailman/listinfo/meteorite-list
