Thank you, yes that's the thread I just noticed so figured I'd ask. Would it make sense for me to buy an ASET test kid (~$50) or would I be too much of a novice to even be able to tell when I was looking at. I will shop around and get as much info as possible and post it here. @WillyDiamond said, "Let some of the fancy experts find you a stone for your GF" I'm not quite sure what they meant by this though?