Ammonite From Madagascar with Pyrite 10.5cm Spheres A large statement Stilbite specimen

A large statement Stilbite specimen with soft peach crystals alongside white Calcite

Formed through the alteration of zinc-bearing minerals in the presence of water and carbon dioxide

Rinse Only

This special variety of Quartz is revered for its ability to facilitate spiritual growth

Ammonite From Madagascar with Pyrite 10.5cm Spheres A large statement Stilbite specimenAmmonite From Madagascar with Pyrite 10. 5cm This Ammonite fossil from Madagascar measures approximately 10. 5cm and features naturally occurring Pyrite mineralisation within the ancient shell structure. The Pyrite formed when iron rich fluids replaced or filled cavities in the fossil over geological time. Ammonites are extinct marine cephalopods belonging to the subclass Ammonoidea, which lived in Earths oceans from the Devonian period around 400