Slime Fossil

Slimepedia
Slime fossils are an uncommon resource obtained with a drill.

''Prized for the ancient minerals they contain, slime fossils are like nature capturing a moment in time. Specifically, that moment seems to be when a great avalanche or mudslide occured and a slime was totally cool with it.''

On the Ranch: Deposit slime fossils into the Lab's refinery where it can be used for crafting Slime Science gadgets.