This copper artifact is from the Keweenaw Peninsula of Michigan and from the Old Copper Culture that dates up to 5000 to 6000 years old. This item is from Keweenaw County and is uncleaned as found. This twisted shaft point is 4 inches long, weighs 2.6 oz. Around 7/8 of an inch wide. Shows lots of folding with good patina. A $5 shipping charge for the lower 48 states and $7 for all others, will combine shipping when possible. Payment needs to be made within 7 days after the auction. Ship to the United States Only.These are 100% authentic copper items and will C.O.A. Will offer a 14 day return if you believe the item is not as described or I have mislabeled as such. Upon return of the item in the same condition as it left, I will refund with the exception of shipping.