6.4" Polished Biggs Jasper Slab - Oregon

Polished Biggs Jasper Slab - Oregon #193151

This is a gorgeous, 6.4" wide slab of Biggs Jasper that was collected from Biggs Junction, Oregon. It features layer-like and twisted jasper formations that range in color from brown, tan to orange in spots.

It comes with an acrylic display stand.

Biggs Jasper is a jasper formation that was first discovered near Biggs Junction, Oregon around 1960. It started out as a mud formed from volcanic ash and, following compression and heating by volcanic activity, it preserved as a jasper. It is known as a picture jasper and specimens from this location typically exhibit brown-beige, layer-like patterns.

Agate, Chalcedony & Jasper, What’s the Difference?