This is a real quartz crystal cluster that was once on display at the Hobberlin Museum in Ontario

These are real fossil shell fragments from the Brule Formation in South Dakota

For decades this beautiful specimen was on display at the Hobberlin Museum in Ontario

5" tall x 5

This is a unique stony-iron meteorite and price is for a few specimens in a gem jar

Nutria Skull, Overgrown Teeth (Ex-Museum) entomology This is a real quartzReal nutria skull (Myocastor coypus) for sale! Also known as a coypu, these are large, semi aquatic, rodents native to South America. They have since been introduced as an invasive species to North America, Europe and other regions as a source of fur. This skull is exceptionally rare, because it is from a nutria that was not properly wearing down its teeth. As a result, the teeth grew unchecked and spiralled into the mouth. Given enough time, this