1 1/16" long Columbia Plateau Triangular point found in OregonAbsolutely beautiful material on this quality relic!!! Dont miss out on this impressive agate artifact that deserves a backlit display of its own!!! To see more authentic arrowheads, check out my other items . Guaranteed authentic, 45 Day return period, 3.25 for First Class shipping Shipping will be combined for 10 cents per additional item. Payment expected within five days of auction close. Thank you again for viewing my auctions, and feel free to ask any questions that you might have.