HomepageAgate Hunting admin 11 years ago Categories: Agate Hunting Agate Hunting Roads End Oregon Coast See a Bald Eagle up close. Finding agates only on this stretch of Oregon Coast. Roads End, Lincoln City, Oregon Coast Agate Arrowhead 6 Inch Our arrowheads are contemporary and handmade in India from agate and Jasper agate that is over a thousand years old. Agate is a microcrystalline variety of quartz, characterized by its fineness of grain and brightness of color. Although agates may be found in various kinds of rock, they are classically associated with volcanic rocks, but can be common in certain metamorphic rocks. Colors may vary. 6" ov Answers To Your Questions About Precious Stones » « Florida Treasure Hunting, Summer 2011 Tags: agateAgate huntingAgatesandarrowheadarrowheadsbyCloseCoastColorfinenessfromHandmadehuntingkinds of rockmetamorphic rocksofOnOregonOregon CoastquartzRockrocksUpvolcanic rocks admin: