Paleo Clovis found in Porter Co. This piece is made out of a heavily creek stained , tan coloured flint. This piece is awesome and had nice flaking, and short flutes as well as great shape and symmetry. Ex- Steven Jacobs Collection. A true gem and at least a G 9.5- G 10 when Graded. 4 inches in length. Please ask any questions you may have before making an offer and feel free to ask for more photos if you need to see other angles. Good Luck to All. The item “Clovis Arrowhead found in Porter County Indiana made of Tan Flint” is in sale since Tuesday, October 04, 2016. This item is in the category “Collectibles\Cultures & Ethnicities\Native American\ US\Pre-1600\Artifacts”. The seller is “topviewantiquesandco” and is located in Delhi, Ontario. This item can be shipped worldwide.