Thanx Lou, BigJohn and Sue for the pictures, at least I know there are some out there.  What kind are those BigJohn? 
Definitely a good point Galen, as I don't recall the boys having much to do with Anything pink back in the day. 
Gold, wow, I'd have never known Mike, Thank you. And I am now wondering would you be able to differentiate gold vs selenium or copper by color tone/richness? 
Alan, thank you, do you see differences? 
:-) Felicia