Product Type: Green Garnet

This is a superb Nantan meteorite individual specimen

gormanite is primarily of interest to collectors and mineral enthusiasts

Dimensions: 50x50x46 mm / 2

Color:  Pink

Pseudomorph Goethite After Marcasite | Prophecy Stone | 44.4 gr | Farafra Oasis, Egypt Shatter Cone Product Type: Green GarnetPseudomorphs 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