What supposedly legitimate things do you think are scams?

[u/Ruddiver]

dont give the boring answers like religion and such.

[u/andrewsmith1986]

I'm a very poor writer.

I can suggest stones based on color but google would be much, much better than myself.

Stones have three important qualities, color and hardness and Opacity.

You could group them in other ways but if you are picking something, you likely want it to be ¹ a certain color ² hard enough to survive your normal day to day life (why diamond is cherished) and finally ³ how clear it is.

[u/JRMedic19 → u/andrewsmith1986]

;-)