Apple Valley Jasper Slab - Jasperized Shells - Sahara Stromatolite silicated composition The last lineages disappeared 65

The last lineages disappeared 65 million years ago at the end of the Cretaceous

WHAT MAKES IT SPECIAL This piece displays wavy red patterns with oolitic dotted texture creating unique visual depth

Here is a gorgeous old stock slab of Mystery Agate

• Dimensions: 102mm x 71mm x 5mm (Inches - 4

Apple Valley Jasper Slab - Jasperized Shells - Sahara Stromatolite silicated composition The last lineages disappeared 65Apple Valley Jasper Slab Jasperized shell features Sahara stromatolite fossil This remarkable Apple Valley Jasper slab showcases what appears to be jasperized shells along the bottom, better known as devils toenails. This stromatolite fossil from the Sahara Desert features the characteristic patterns that make this material so fascinating to collectors. The ancient bacterial colonies preserved in this stone date back billions of years, making each