Pseudomorph Goethite After Marcasite | Prophecy Stone | 45.2 gr | Farafra Oasis, Egypt Hematite Alexandrite is believed to aid

Alexandrite is believed to aid in personal transformation and balance

While the most famous

Rarely are Canadian meteorites other than Bruderheim or Abee offered to the public

Amethyst is believed to enhance spiritual awareness

Pseudomorph Goethite After Marcasite | Prophecy Stone | 45.2 gr | Farafra Oasis, Egypt Hematite Alexandrite is believed to aidPseudomorphs are mineral specimens that have the external shape of one mineral but are composed of another. The pseudomorph goethite after marcasite forms when marcasite is exposed to oxidizing conditions and starts to oxidize and break down. As the marcasite breaks down, goethite replaces it in the crystal structure, preserving the shape of the original marcasite crystal. The resulting specimen appears as a marcasite crystal, but is actually composed