@Relyss
I don’t think it was a mod that gave the colors I am thinking of, as I have only recently started using them… This could be from a very early Alpha, though. Wouldn’t be able to tell you, because my memory tends to be… well, crap.
@Kagea
Thank you for showing me this. Among others, which I will no doubt find useful while making my Shrines of the Ancients FF, it definitely has the “Gold Stone” that I was looking for.
Thanks to both of you 