The impact ejected material into the atmosphere

Dimensions: 62x36x24 mm / 2

Dimensions: 73x57x27 mm / 2

impactites are directly linked to them and their impacts

Approx Weight (per piece): 4

Pseudomorph Goethite After Marcasite | Prophecy Stone | 30.3 gr | Farafra Oasis, Egypt | SO24 Obsidian The impact ejected material intoPseudomorphs 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