These ammonites from Russia are pyrite replaced. The interior chambers are generally hollow and lined with pyrite crystals.
Quantity in Basket:
Shipping Weight: 0.18 pounds
Time: Middle Jurassic, Collovian Stage, approximately 164 million years ago.
Location: Saratov Region, Volga River, Russia
Dimensions: 1 - 2 inches tall
Price is $25.00 per each