Pseudomorph Goethite After Marcasite | Prophecy Stone | 37.6 gr | Farafra Oasis, Egypt Apatite Weight: 161 Grams / 5

Weight:  161 Grams / 5

NOTE: Stibnite (antimony) is toxic and can be harmful if inhaled or swallowed

and maintain focus and clarity

Staurolite and Quartz mined in Barra do Salinas district

spiritual vision

Pseudomorph Goethite After Marcasite | Prophecy Stone | 37.6 gr | Farafra Oasis, Egypt Apatite Weight: 161 Grams / 5Pseudomorphs 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