7/8" Columbia Plateau Point, Gemstone Agate, Mattawa,

7/8" Columbia Plateau Point, Gemstone Agate, Mattawa, Washington, Ex Emma Devoe, Gem Grade Arrowhead, Native American Artifact

7/8" Columbia Plateau Point, Wasco Agate, Columbia River Valley, Oregon, Ex Bishop Family, Gem Grade Arrowhead, Native American Artifact

7/8" Columbia Plateau Point, Columbia River Valley, Oregon, Ex Vern Emil, Gem Grade Arrowhead, Native American Artifact

1 1/4" Swept Wing Columbia Plateau Point, Agate, Columbia River Valley, Oregon, Ex Kurens, Jeff Smith, Gem Grade Arrowhead, Native American Artifact

7/8" Columbia Plateau Point, Columbia River Valley, Oregon, Ex Jim Bennett, Gem Grade Arrowhead, Native American Artifact

3/4" Winged Columbia Plateau Point, Agate, Klickitat, Washington, Ex Frank Buehler, Gem Grade Arrowhead, Native American Artifact

7/8" Columbia Plateau Point, Gray Chalcedony, Columbia River Valley, Washington Side, "Orchard Site", Ex Ron Butler, Gem Grade Arrowhead, Native American Artifact

7/8" Columbia Plateau Point, Agatized Wood, Columbia River Valley, Oregon, Ex Jim Bennett, Gem Grade Arrowhead, Native American Artifact

7/8" Columbia Plateau Point, Columbia River Valley, Oregon, Ex Emma Devoe , Gem Grade Arrowhead, Native American Artifact

7/8" Columbia Plateau Point, Columbia River Valley, Oregon, Ex Jim Bennett, Gem Grade Arrowhead, Native American Artifact

3/4" Columbia Plateau Point, Agate, Deschutes River, Oregon, Ex Dewey Schmid, Gem Grade Arrowhead, Native American Artifact

5/8" Columbia Plateau Point, Red Carnelian Agate, Columbia River Valley, Oregon, Ex Jim Bennett, Charlie Hall, Gem Grade Arrowhead, Native American Artifact

1 3/8" Agate Columbia Plateau Point, Columbia River Valley, Oregon, Ex Vern Emil, Gem Grade Arrowhead, Native American Artifact

1 1/8" Columbia Plateau Serrated Point, Brown/Orange Agate, Columbia River Valley, Oregon, Ex Jim Bennett, Gem Grade Arrowhead, Native American Artifact

Thi Columbia Plateau Point is made of pink agate. It is from the Columbia River Site near The Dalles, Oregon and is approximately 7/8" x 1/2" in size

7/8" Agate Columbia River Point, Lake Co, Oregon, Gem Grade Arrowhead, Native American Artifact

Nice yellow/clear agate example from Washington/Oregon. Very nice.

7/8" Rose Springs Point, Gray/Orange Agate, Columbia River Valley, Oregon, Ex Dave Elmer, Gem Grade Arrowhead, Native American Artifact

Really fine. Super thin and made of translucent root beer colored Agate. Found in Washington State. Ex- Hammond Collection.

Authentic Arrowhead Artifact Colorful Agate Columbia Plateau Umatilla, Oregon 1967, Amazing Quality Point!

This lot is for a tan agate Columbia Plateau arrowhead that was found along the John Day River in Oregon by Frank Buehler with no specific site listed. The point is 7/8" x 7/8". The details on this po

--AUTHENTIC-- Agate Columbia Plateau Priest Rapids, Washington 1967 - Arrowhead / ArtifactAMAZING Flaking! Beautiful Point!!!This is an AUTHENTIC piece.

3" Columbia Plateau Point. Columbia River area, OR. Black Obsidian. G10 example. Ex-Tim Terwelp, Ray Kalinowski. Motley COA

1 3/16" Columbia Plateau Point, Stermer COA, Umatilla Co, Oregon, Gem Grade Arrowhead, Native American Artifact