There’s too much to list here. You need to invest in a few books if you are truly interested. Different tribes, time line, stone or bones…there’s a lot to consider. Interesting…I’ve known a few collectors in my life. They can be worth a lot in terms of money, too.

@MissA Thanks for the answer. :) I think I’ve been finding some spear-heads, too. Its pretty interesting.

@meagan I belong to a blade club and the president has a native american museum. If I can help you with anything further, let me know.