Apple Valley Jasper Slab! Fossil Stromatolite Slab! Raspberry Agate patches of blue agate

patches of blue agate

Most Septarian Nodules come from Utah and Morocco

Weight: Approx 3 lbs 2 oz

I am unsure if these are good enough for lapidary uses

Apple Valley Jasper Slab! Fossil Stromatolite Slab! Raspberry Agate patches of blue agateThis 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,