Gold & Silver rays are another way of saying everything is one-aware reflection. It’s akin to looking into a permanent mirror, one cannot but fail to see them-self in everything.
Imagine putting two flat shiny plates of Gold & Silver in front of each other with a small space in-between. What would one see on each reflective surface? Gold, right? If I did the same with Black & White plates, nothing changes, they remain black & white. One maintains differences the other unifies them.
The reason this works, is because of ‘conjuncto’. Everything arising out of One thing. If that wasn’t the case, i.e.: everything was indeed separate from every other thing, then there would be no way of finding a common Unity.