Very nice angel
It's a wild type (also called silver) but I wonder if it's a cross between a Philippine blue and a wild type. I only say that because of the partial stripe and a bit more blue than you see in the typical silvers. I really like the brown/green colouring on the shoulders, a wild trait that you don't necessarily get with silvers. If I was describing what type of angel it was I'd just say "wild type" because it's nicer than just your basic silver - not that there's anything wrong with them!
I've been reading up on angelfish genetics and colouring a lot recently, can you tell?