Pay in 4 interest-free payments of $31.25 Learn more
Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
The stone measures ~3" long and we can ship these specimens worldwide
Museum-grade pyrite & calcite specimen for sale
Dating back to the Miocene/Pliocene Epochs (5 to 15 million years ago)
These are from the Fox Hills Formation of South Dakota
The bizarre casques found on hornbills aren't just for decoration
Iridescent Ammonite (South Dakota) B, 4" fur The stone measures ~3" longReal, iridescent, ammonite for sale! These are from the Fox Hills Formation of South Dakota, USA and date back to the Late Cretaceous. Measuring ~4" across, this specimen was once on display at the Hobberlin Museum in Ontario, Canada. We can ship this specimen worldwide.
US$ 69.99
US$ 79.99
US$ 137.50
US$ 175.00
US$ 112.50
US$ 179.99
US$ 94.99
US$ 22.95
US$ 29.95
US$ 22.95