Pyrite Double Cube | Spain Dinosaur Bone Rudist bivalves are an extinct

Rudist bivalves are an extinct marine mollusk that operated as major reef builders in the Late Cretaceous

5” and weighs 36 oz

also known as Healerite

This material comes from the Wild Turkey Mine in eastern Washington

This specimen is a partial jaw with one plus tooth attached and fluoresces beautifully under black light

Pyrite Double Cube | Spain Dinosaur Bone Rudist bivalves are an extinctPyrite, or Iron Pyrite is a pale brass yellow iron sulfate (FeS2) mineral. It is also widely known as "fool's gold" for its uncanny resemblance. First recorded in 50 AD Greece, the name "pyrite" derives from the Greek word "pyro", meaning "fire". The cubic form is more rare and found only in Navajun, Spain. Industrially, it is mined for the production of sulphuric acid for the chemistry and fertilized industry. This item is 1" x 0. 5" and weighs 0. 9