Goddess ?'s

Question, I so don't know a lot about the Goddess Nyx, but there does not seem to be to much info out there, my questions are many but does she have a corresponding crystal I thought of course maybe moonstone but as she is primordial perhaps white quartz crystal? again I thought time relation could be midnight but then again perhaps sunset? & the list goes on any info would be appreciated.
Thanks

I am fairly new to this myself but if you look up Nyx in the Context of the Greek Goddess there is a lot of information. I hope that is useful for you.

May Nyx's will be done.