Such a beautiful stone! I admit I sometimes get Aventurine mixed up with Amazonite- still not sure why. I only have one of each and I mix them up all the time- sorry, crystals! 
My Orange Aventurine and it is probably my favorite crystal I own- I picked it up in Japan because I liked the name (Aventurine = sounds like “adventure”! 
) and it’s come with me on a few trips since then. Learning about Blue Amazonite was lovely- thank you for sharing, @MeganB! 