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Color: Light Golden Yellow
The individual gemstone beads are bicone shaped and are 5
Each Orthoceras is beautiful and unique
This is an amazing specimen of Hematite
Each stone is beautiful and unique
Pseudomorph Goethite After Marcasite | Prophecy Stone | 17.9 gr | Farafra Oasis, Egypt | SO24 Equinoid Color: Light Golden YellowPseudomorphs 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
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