Native American Charm Lot of 6

This is a six piece lots of Native American charms. They are made in silver tone metal. They are all from different places, none of them are stamped but I think at least one of them is real silver. There is two turtles, an arrowhead, an eagle and two feathers. Great for jewelry making. The arrowhead has a turquoise piece in the middle I am unsure if this is a real stone. See photos.