Opalized Fossils

The opalized trilobite sticker has officially become the shop’s little superstar — it’s the most‑viewed item by a landslide. That tiny burst of prehistoric shimmer clearly struck a chord, and honestly? It lit a spark in me too.

I found myself diving deeper into the world of opalized fossils, exploring all the ancient creatures and shells that can transform into those dreamy, iridescent hues over millions of years. One idea led to another, and soon I was filling an entire sketchbook page with fossils known to undergo the opalization process — a whole page of shimmering ammonites, shells, and extinct oddities reimagined in rainbow stone.

It’s been such a joy expanding this little opalized universe, and I can’t wait to share more of these luminous prehistoric friends with you.

Thank you for stopping by and viewing my Messy Monday sketch! Check in tomorrow to learn some more facts on these ancient iridescent fossils!