Old Stock Oregon Oolite Slab! Lapidary Stone Slab! Blue Mountain Jasper which causes a unique refraction

which causes a unique refraction of light within them

and quickly became an old Oregon Classic for its magnificent bright red plume and gorgeous well defined moss agate

It tends to be fairly hard and solid

This chunk of Dinosaur Bone does not appear to have much silica present

Old Stock Oregon Oolite Slab! Lapidary Stone Slab! Blue Mountain Jasper which causes a unique refractionApple Valley Jasper is collected from the same location and the popular Apple Valley Agate (Sahara Desert of Morocco), but it is actually a fossil stromatolite! Stromatolites are a form of ocean colonizing bacterial called cyanobacteria that get trapped in sediment layers! Stromatolites are one of the earliest known fossils, and in some locations around the world, they are still being formed! With Apple Valley Jasper, each layer is a unique story, as