Oyster - Fossil Specimen trex carving or anyone who appreciates natural

or anyone who appreciates natural gemstones in their original form

Higher grades will have better definition

Geological Age: 34–56 mya

with its characteristic bands formed through repeated cycles of mineral deposition and crystallization

Mined from: Isle Of Sheppey

Oyster - Fossil Specimen trex carving or anyone who appreciates naturalMined from: California, U. S. A. Era: Miocene Epoch Geological Age: 5 16 mya Description: This one of a kind oyster fossil specimen from California is made up of a thick cluster of overlapping shells in muted grey, tan and brown tones. The exterior has a rough, layered surface with broad shell plates, irregular growth lines and naturally broken edges that show how the oysters accumulated together. One side exposes a large concave shell interior with a