Apple Valley Jasper Slab - Jasperized Shells - Sahara Stromatolite silicated composition Lucky Strike Thundereggs were originally

Lucky Strike Thundereggs were originally found by an old-time rockhound

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

this is a beautiful and versatile example of an iconic Oregon obsidian

Extraordinarily rare translucent quality - only second Royal Imperial I've known with this characteristic

Measurements (inches - longest - approx): 4

Apple Valley Jasper Slab - Jasperized Shells - Sahara Stromatolite silicated composition Lucky Strike Thundereggs were originallyApple 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