All 16 of these Arrowheads, Knives, and tools came from alongside of the Columbia River, in Oregon. There is a pretty Mule Ear Knife at the bottom center made from beautiful Agate. To the left side of the Mule Ear is a small Red Jasper Drill. There is also a couple of Rabbit Island Dart Points made from gray and beige colored Jasper. There is a small Gunther Point at the top left corner. The Arrowhead on the bottom row to the right that is white with a dark brown stripe going across it is a Translucent Columbia Plateau. The large Point at the top middle also has a dark stripe and is 90% translucent. All of these Gem Points were made from high quality Flint and are all Authentic.