Geode

Geode Cross Section on Salt Crystals in on salt crystals along a pan rim in Athens

Geode Cross Section on Salt Crystals

Nikon F · on salt crystals along a pan rim in Athens

 Amethyst Geode Cross Section in Sunlight in inside a seed pod split open in Preston

Amethyst Geode Cross Section in Sunlight

Voigtlander Bessa R · inside a seed pod split open in Preston