I know some of them, but not all. I'm still learning.
E/E^Wh is extended black Wheaten.
E/e+ is Extended black, recessive gold.
E^R/E^Wh is Psuedo Birchen, I think.
I'm still learning this coloration so I'm not the best to ask, but I try my best to answer.
I don't think there really is a gene responsible for the shine of black feathers. If there is I'll be surprised.
There are a few Extended Black genes though.
Here's a few:
E/E
E/E^R
E/E^Wh
E/e+
E^R/E^R (Birchen/Crowwing)
E^R/E^Wh
There's more then this.