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Shape: Oval Checkerboard Cut
Placing Agate slices or decor in areas like bedrooms
Color: Vibrant Bright Lavender Pink
Color: Fine Dark Gray with Rainbow Luster
Pseudomorph Goethite After Marcasite | Prophecy Stone | 31 gr | Farafra Oasis, Egypt | SO24 H6 Shape: Oval Checkerboard CutChoose your Pseudomorph! Pseudomorphs 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,
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