Apple Valley Jasper Slab! Fossil Stromatolite Slab! Graveyard Both Oregon and Washington Carnelian

Both Oregon and Washington Carnelian is considered some of the best quality in the world

is of extremely rough terrain

Measurements (inches - longest - approx): 5 x 4

One pound is often about a handful

Apple Valley Jasper Slab! Fossil Stromatolite Slab! Graveyard Both Oregon and Washington CarnelianThis slab does have some fractures and may need treated and stabilized to cab or polish. Apple 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,