So have you guessed what this is yet? It's an Indian Arrowhead!! It's not fake either it's a real live Indian arrowhead:) A man that works with my dad has been telling him about them. They are real easy to find in this area and the man hunts for them and sometimes they sell for like up to 10,000 dollars. My dad told him I thought it was interesting and he gave my dad one to give me!!! I am not sure how old it is? It could be up to 1000's of years old!! It's so cool to know that a Indian handmade this out of rock so long ago. I love History!!