Does gold have clarity?

gold is the color gold because that is the color it is!

Fool's gold looks vaguely goldish, but not all that much like gold. Among other things, fool's gold is a mineral, not a metal; if you hit it with a hammer, it shatters rather than getting dented.

If it is good tequila the barrel aging process ( the same thing that makes brown liqours brown) if it's cheap tequila carmel coloring, that's why gold tequilas are often anajos and blanco or white...

because they saw nicks faceWhose Nick? :S

isotopes