Pyritized Ammonite Slices - Pair - Fossil Quality:Standard 5cm x 29cm x 5cm

5cm x 29cm x 5cm

Approximate Weight of 1 Piece: 10g

This fragment was part of the martian meteorite " Northwest Africa 13227"

Mined from: Michigan

Country of Manufacture: EthiopiaStone Type: OpalMetal Type: Sterling Silver

Pyritized Ammonite Slices - Pair - Fossil Quality:Standard 5cm x 29cm x 5cmMined From: Toliara (Tulear), Southwestern Madagascar Era: Lower Cretaceous (145 to 100 million years old) Geological Age: Mesozoic Description: The creature that used to live inside resembled a squid. Evidence leads us to believe they gained in size rapidly and females would grow up to 400% larger than the males. This shell that has been cut in half and polished on both sides. These are special because they are pyritized. Most ammonite slices are