Apple Valley Jasper Slab! Fossil Stromatolite Slab! Uncut mainly composed of opal and

mainly composed of opal and silica

and would make a perfect display

These could also be tumbled if you have the right tumbler size

Weight: Approx 21

Apple Valley Jasper Slab! Fossil Stromatolite Slab! Uncut mainly composed of opal andApple 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