I found an article on Chabad which got into some spiritual ideas around metals. It specifically touches on Gold, Silver, and Copper and relates each to various concepts of holiness and spiritual qualities and the soul and so on.
It was an interesting read and I haven't heard of metals spoken about and related to spiritual philosophy in such a way. I was curious if there are any books or writings or philosophies which codify and organize these or similar ideas about elements?
- Things of this nature