Hello All, Here are some carbonaceous chondrites in which amino acids have been found (well, not only CM chondrites, of course): Murchison, Murray, Nogoya, Mighei, Essebi, Tagish Lake, Orgueil, Ivuna, Renazzo, Allende. Murchison and Murray contain well over 70 different (!) amino acids. Cheers, Bernd