Zircons that are mined in the Jack Hills of western Australia, zircons taken from the Jack Hills of western Australia tell us that within a few hundred million years of the origin of the planet there was abundant water and perhaps even life.
Se considerarmos os zircões das minas  de Jack Hills na Austrália ocidental, zircões retirados das Jack Hills na Austrália ocidental, dizem-nos que a poucas centenas  de milhões de anos da origem do planeta havia água em abundância e talvez até vida.