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Nickel Iron IAB Ungrouped
The name "Phantom" Fluorite is applied to Fluorite crystals with a visibly darker colored crystal core within
The spectacular display of colors these specimens display can be formed by two different geological processes: the oxidation of pyrite causing ultra-thin layers of iron oxide to form on the surface
Coarsest Octahedrite IIB
incredibly brilliant pyrite and chalcopyrite
Small Calcite Pipefish Nickel Iron IAB UngroupedOne of the most common minerals on earth, Calcite is a form of Calcium Carbonate and is one of the primary components in limestone. It is found in a vast array of forms, from prismatic crystals to fibrous wisps. Calcite is clear naturally but it can be found in a variety of brilliant colors due to the presence of chemical impurities during formation. These calcite crystals clusters are mostly hexagonal and clear with unique reddish inclusions.
