Split, fossilized, perfectly pyritized ammonite half with colorful marcasite and pyrite filled chambers, set in a sterling silver prong setting. From our very own Geoclassics production line! Simply spectacular!
Dimensions: (1.45″ long -with bail) x (.8″ wide) x (.24″ thick)
Weight: .23 ounces/6.4 grams
Genus / Species: Kosmoceras sp.
Age: middle jurassic / callovian (approximately 160 million years old)
Location: Mikhaylov, Ryazan Oblast, Russia