Blue Mountain Jasper Slab - Orbicular Pattern Practice Grade - Mitchell Oregon depleting source mines Measurements (inches - longest -

Measurements (inches - longest - approx): 6 x 3

and unique mineral inclusions

This neat small trimmer of Morrisonite Jasper shows off some of the green jasper this material was well known for

Davis Creek Rainbow Obsidian contains magnetite that creates flash when turned under light

Skaggs Jasper is an extraordinarily rare form of Jasper found in the Ochoco Mountains of Oregon

Blue Mountain Jasper Slab - Orbicular Pattern Practice Grade - Mitchell Oregon depleting source mines Measurements (inches - longest -This slab of Blue Mountain Jasper has neat orbicular pattern, but it does have some defects in the form of natural pitting. This well known Oregon classic was originally mined by Cop Kapensky. This one may need to be treated to cab, or could make a nice practice slab. It does have some neat orbs though and is still worth the time for learning cabochon work. SPECIFICATIONS Material: Natural Blue Mountain Jasper Dimensions: 91mm x 71mm x 6mm (Inches 3.